21339465840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 960

約数和(自身を含む): 93571725312

約数和(自身を除く): 72232259472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 74, 77, 80, 84, 88, 90, 99, 101, 103, 105, 110, 111, 112, 120, 126, 132, 140, 144, 148, 154, 165, 168, 176, 180, 185, 198, 202, 206, 210, 220, 222, 231, 240, 252, 259, 264, 280, 296, 303, 308, 309, 315, 330, 333, 336, 360, 370, 385, 396, 404, 407, 412, 420, 440, 444, 462, 495, 504, 505, 515, 518, 528, 555, 560, 592, 606, 616, 618, 630, 660, 666, 693, 707, 720, 721, 740, 770, 777, 792, 808, 814, 824, 840, 880, 888, 909, 924, 927, 990, 1008, 1010, 1030, 1036, 1110, 1111, 1133, 1155, 1212, 1221, 1232, 1236, 1260, 1295, 1320, 1332, 1386, 1414, 1442, 1480, 1515, 1540, 1545, 1554, 1584, 1616, 1628, 1648, 1665, 1680, 1776, 1818, 1848, 1854, 1980, 2020, 2035, 2060, 2072, 2121, 2163, 2220, 2222, 2266, 2310, 2331, 2424, 2442, 2472, 2520, 2590, 2640, 2664, 2772, 2828, 2849, 2884, 2960, 3030, 3080, 3090, 3108, 3256, 3330, 3333, 3399, 3465, 3535, 3605, 3636, 3663, 3696, 3708, 3737, 3811, 3885, 3960, 4040, 4070, 4120, 4144, 4242, 4326, 4440, 4444, 4532, 4545, 4620, 4635, 4662, 4848, 4884, 4944, 5040, 5180, 5328, 5544, 5555, 5656, 5665, 5698, 5768, 6060, 6105, 6160, 6180, 6216, 6363, 6489, 6512, 6660, 6666, 6798, 6930, 7070, 7210, 7272, 7326, 7416, 7474, 7622, 7770, 7777, 7920, 7931, 8080, 8140, 8240, 8484, 8547, 8652, 8880, 8888, 9064, 9090, 9240, 9270, 9324, 9768, 9999, 10197, 10360, 10403, 10605, 10815, 11088, 11110, 11211, 11312, 11330, 11396, 11433, 11536, 11655, 12120, 12210, 12360, 12432, 12726, 12978, 13320, 13332, 13596, 13860, 14140, 14245, 14420, 14544, 14652, 14832, 14948, 15244, 15540, 15554, 15862, 16280, 16665, 16968, 16995, 17094, 17304, 17776, 18128, 18180, 18315, 18480, 18540, 18648, 18685, 19055, 19536, 19998, 20394, 20720, 20806, 21210, 21630, 22220, 22422, 22660, 22792, 22866, 23310, 23331, 23793, 24240, 24420, 24720, 25452, 25641, 25956, 26159, 26640, 26664, 26677, 27192, 27720, 28280, 28490, 28840, 29304, 29896, 30488, 31080, 31108, 31209, 31724, 31815, 32445, 32560, 33330, 33633, 33936, 33990, 34188, 34299, 34608, 36360, 36630, 37080, 37296, 37370, 38110, 38885, 39655, 39996, 40788, 41107, 41612, 41921, 42420, 42735, 43260, 44440, 44844, 45320, 45584, 45732, 46620, 46662, 47586, 48840, 49995, 50904, 50985, 51282, 51912, 52015, 52318, 53328, 53354, 54384, 55440, 56055, 56560, 56980, 57165, 57680, 58608, 59792, 60976, 62160, 62216, 62418, 63448, 63630, 64890, 66660, 67266, 67980, 68376, 68598, 69993, 71379, 72720, 72821, 73260, 74160, 74740, 76220, 77770, 78477, 79310, 79992, 80031, 81576, 82214, 83224, 83842, 84840, 85470, 86520, 88880, 89688, 90640, 91464, 93240, 93324, 93627, 95172, 97680, 99990, 101808, 101970, 102564, 103824, 104030, 104636, 106708, 112110, 113960, 114330, 114433, 116655, 118965, 123321, 124432, 124836, 125763, 126896, 127260, 128205, 129780, 130795, 133320, 133385, 134532, 135960, 136752, 137196, 139986, 142758, 145642, 146520, 149480, 152440, 155540, 156045, 156954, 158620, 159984, 160062, 163152, 164428, 166448, 167684, 168165, 169680, 170940, 171495, 173040, 179376, 182928, 186480, 186648, 187254, 190344, 199980, 203940, 205128, 205535, 208060, 209272, 209605, 213416, 218463, 224220, 227920, 228660, 228866, 233310, 235431, 237930, 240093, 246642, 249672, 251526, 254520, 256410, 259560, 261590, 266640, 266770, 269064, 271920, 274392, 279972, 285516, 287749, 291284, 293040, 293447, 298960, 304880, 311080, 312090, 313908, 317240, 320124, 328856, 335368, 336330, 341880, 342990, 343299, 349965, 356895, 364105, 369963, 373296, 374508, 377289, 380688, 384911, 392385, 399960, 400155, 407880, 410256, 411070, 416120, 418544, 419210, 426832, 436926, 448440, 457320, 457732, 466620, 468135, 470862, 475860, 480186, 493284, 499344, 503052, 509040, 512820, 519120, 523180, 533540, 538128, 548784, 559944, 571032, 572165, 575498, 582568, 586894, 616605, 622160, 624180, 627816, 628815, 634480, 640248, 655389, 657712, 670736, 672660, 683760, 685980, 686598, 699930, 713790, 728210, 739926, 749016, 754578, 769822, 784770, 799920, 800310, 801031, 815760, 822140, 832240, 838420, 863247, 873852, 880341, 896880, 914640, 915464, 933240, 936270, 941724, 951720, 960372, 986568, 1006104, 1025640, 1029897, 1046360, 1067080, 1092315, 1119888, 1142064, 1144330, 1150996, 1154733, 1165136, 1173788, 1177155, 1200465, 1233210, 1248360, 1255632, 1257630, 1280496, 1310778, 1345320, 1371960, 1373196, 1399860, 1427580, 1438745, 1456420, 1467235, 1479852, 1498032, 1509156, 1539644, 1569540, 1600620, 1602062, 1644280, 1676840, 1716495, 1726494, 1747704, 1760682, 1830928, 1849815, 1866480, 1872540, 1883448, 1886445, 1903440, 1920744, 1924555, 1973136, 2012208, 2051280, 2059794, 2092720, 2134160, 2184630, 2288660, 2301992, 2309466, 2347576, 2354310, 2400930, 2403093, 2466420, 2496720, 2515260, 2589741, 2621556, 2641023, 2690640, 2694377, 2743920, 2746392, 2799720, 2855160, 2877490, 2912840, 2934470, 2959704, 3018312, 3079288, 3139080, 3201240, 3204124, 3276945, 3288560, 3353680, 3432990, 3452988, 3464199, 3495408, 3521364, 3699630, 3745080, 3766896, 3772890, 3841488, 3849110, 4005155, 4119588, 4234021, 4316235, 4369260, 4401705, 4577320, 4603984, 4618932, 4695152, 4708620, 4801860, 4806186, 4932840, 5030520, 5149485, 5179482, 5243112, 5282046, 5388754, 5492784, 5599440, 5710320, 5754980, 5773665, 5825680, 5868940, 5919408, 6036624, 6158576, 6278160, 6402480, 6408248, 6553890, 6865980, 6905976, 6928398, 7042728, 7209279, 7399260, 7490160, 7545780, 7698220, 8010310, 8083131, 8239176, 8468042, 8632470, 8738520, 8803410, 9154640, 9237864, 9417240, 9603720, 9612372, 9865680, 10061040, 10298970, 10358964, 10486224, 10564092, 10777508, 11509960, 11547330, 11737880, 12015465, 12702063, 12816496, 12948705, 13107780, 13205115, 13471885, 13731960, 13811952, 13856796, 14085456, 14418558, 14798520, 15091560, 15396440, 16020620, 16166262, 16478352, 16936084, 17264940, 17320995, 17477040, 17606820, 18475728, 18834480, 19207440, 19224744, 20597940, 20717928, 21128184, 21170105, 21555016, 23019920, 23094660, 23475760, 24030930, 24249393, 25404126, 25897410, 26215560, 26410230, 26943770, 27463920, 27713592, 28837116, 29597040, 29638147, 30183120, 30792880, 32041240, 32332524, 33872168, 34529880, 34641990, 35213640, 36046395, 38106189, 38449488, 40415655, 41195880, 41435856, 42256368, 42340210, 43110032, 46189320, 48061860, 48498786, 50808252, 51794820, 52431120, 52820460, 53887540, 55427184, 57674232, 59276294, 63510315, 64082480, 64665048, 67744336, 69059760, 69283980, 70427280, 72092790, 76212378, 80831310, 82391760, 84680420, 88914441, 92378640, 96123720, 96997572, 101616504, 103589640, 105640920, 107775080, 115348464, 118552588, 121246965, 127020630, 129330096, 138567960, 144185580, 148190735, 152424756, 161662620, 169360840, 177828882, 190530945, 192247440, 193995144, 203233008, 207179280, 211281840, 215550160, 237105176, 242493930, 254041260, 266743323, 277135920, 288371160, 296381470, 304849512, 323325240, 338721680, 355657764, 381061890, 387990288, 444572205, 474210352, 484987860, 508082520, 533486646, 576742320, 592762940, 609699024, 646650480, 711315528, 762123780, 889144410, 969975720, 1016165040, 1066973292, 1185525880, 1333716615, 1422631056, 1524247560, 1778288820, 1939951440, 2133946584, 2371051760, 2667433230, 3048495120, 3556577640, 4267893168, 5334866460, 7113155280, 10669732920, 21339465840]

約数ペア:

[(1, 21339465840), (2, 10669732920), (3, 7113155280), (4, 5334866460), (5, 4267893168), (6, 3556577640), (7, 3048495120), (8, 2667433230), (9, 2371051760), (10, 2133946584), (11, 1939951440), (12, 1778288820), (14, 1524247560), (15, 1422631056), (16, 1333716615), (18, 1185525880), (20, 1066973292), (21, 1016165040), (22, 969975720), (24, 889144410), (28, 762123780), (30, 711315528), (33, 646650480), (35, 609699024), (36, 592762940), (37, 576742320), (40, 533486646), (42, 508082520), (44, 484987860), (45, 474210352), (48, 444572205), (55, 387990288), (56, 381061890), (60, 355657764), (63, 338721680), (66, 323325240), (70, 304849512), (72, 296381470), (74, 288371160), (77, 277135920), (80, 266743323), (84, 254041260), (88, 242493930), (90, 237105176), (99, 215550160), (101, 211281840), (103, 207179280), (105, 203233008), (110, 193995144), (111, 192247440), (112, 190530945), (120, 177828882), (126, 169360840), (132, 161662620), (140, 152424756), (144, 148190735), (148, 144185580), (154, 138567960), (165, 129330096), (168, 127020630), (176, 121246965), (180, 118552588), (185, 115348464), (198, 107775080), (202, 105640920), (206, 103589640), (210, 101616504), (220, 96997572), (222, 96123720), (231, 92378640), (240, 88914441), (252, 84680420), (259, 82391760), (264, 80831310), (280, 76212378), (296, 72092790), (303, 70427280), (308, 69283980), (309, 69059760), (315, 67744336), (330, 64665048), (333, 64082480), (336, 63510315), (360, 59276294), (370, 57674232), (385, 55427184), (396, 53887540), (404, 52820460), (407, 52431120), (412, 51794820), (420, 50808252), (440, 48498786), (444, 48061860), (462, 46189320), (495, 43110032), (504, 42340210), (505, 42256368), (515, 41435856), (518, 41195880), (528, 40415655), (555, 38449488), (560, 38106189), (592, 36046395), (606, 35213640), (616, 34641990), (618, 34529880), (630, 33872168), (660, 32332524), (666, 32041240), (693, 30792880), (707, 30183120), (720, 29638147), (721, 29597040), (740, 28837116), (770, 27713592), (777, 27463920), (792, 26943770), (808, 26410230), (814, 26215560), (824, 25897410), (840, 25404126), (880, 24249393), (888, 24030930), (909, 23475760), (924, 23094660), (927, 23019920), (990, 21555016), (1008, 21170105), (1010, 21128184), (1030, 20717928), (1036, 20597940), (1110, 19224744), (1111, 19207440), (1133, 18834480), (1155, 18475728), (1212, 17606820), (1221, 17477040), (1232, 17320995), (1236, 17264940), (1260, 16936084), (1295, 16478352), (1320, 16166262), (1332, 16020620), (1386, 15396440), (1414, 15091560), (1442, 14798520), (1480, 14418558), (1515, 14085456), (1540, 13856796), (1545, 13811952), (1554, 13731960), (1584, 13471885), (1616, 13205115), (1628, 13107780), (1648, 12948705), (1665, 12816496), (1680, 12702063), (1776, 12015465), (1818, 11737880), (1848, 11547330), (1854, 11509960), (1980, 10777508), (2020, 10564092), (2035, 10486224), (2060, 10358964), (2072, 10298970), (2121, 10061040), (2163, 9865680), (2220, 9612372), (2222, 9603720), (2266, 9417240), (2310, 9237864), (2331, 9154640), (2424, 8803410), (2442, 8738520), (2472, 8632470), (2520, 8468042), (2590, 8239176), (2640, 8083131), (2664, 8010310), (2772, 7698220), (2828, 7545780), (2849, 7490160), (2884, 7399260), (2960, 7209279), (3030, 7042728), (3080, 6928398), (3090, 6905976), (3108, 6865980), (3256, 6553890), (3330, 6408248), (3333, 6402480), (3399, 6278160), (3465, 6158576), (3535, 6036624), (3605, 5919408), (3636, 5868940), (3663, 5825680), (3696, 5773665), (3708, 5754980), (3737, 5710320), (3811, 5599440), (3885, 5492784), (3960, 5388754), (4040, 5282046), (4070, 5243112), (4120, 5179482), (4144, 5149485), (4242, 5030520), (4326, 4932840), (4440, 4806186), (4444, 4801860), (4532, 4708620), (4545, 4695152), (4620, 4618932), (4635, 4603984), (4662, 4577320), (4848, 4401705), (4884, 4369260), (4944, 4316235), (5040, 4234021), (5180, 4119588), (5328, 4005155), (5544, 3849110), (5555, 3841488), (5656, 3772890), (5665, 3766896), (5698, 3745080), (5768, 3699630), (6060, 3521364), (6105, 3495408), (6160, 3464199), (6180, 3452988), (6216, 3432990), (6363, 3353680), (6489, 3288560), (6512, 3276945), (6660, 3204124), (6666, 3201240), (6798, 3139080), (6930, 3079288), (7070, 3018312), (7210, 2959704), (7272, 2934470), (7326, 2912840), (7416, 2877490), (7474, 2855160), (7622, 2799720), (7770, 2746392), (7777, 2743920), (7920, 2694377), (7931, 2690640), (8080, 2641023), (8140, 2621556), (8240, 2589741), (8484, 2515260), (8547, 2496720), (8652, 2466420), (8880, 2403093), (8888, 2400930), (9064, 2354310), (9090, 2347576), (9240, 2309466), (9270, 2301992), (9324, 2288660), (9768, 2184630), (9999, 2134160), (10197, 2092720), (10360, 2059794), (10403, 2051280), (10605, 2012208), (10815, 1973136), (11088, 1924555), (11110, 1920744), (11211, 1903440), (11312, 1886445), (11330, 1883448), (11396, 1872540), (11433, 1866480), (11536, 1849815), (11655, 1830928), (12120, 1760682), (12210, 1747704), (12360, 1726494), (12432, 1716495), (12726, 1676840), (12978, 1644280), (13320, 1602062), (13332, 1600620), (13596, 1569540), (13860, 1539644), (14140, 1509156), (14245, 1498032), (14420, 1479852), (14544, 1467235), (14652, 1456420), (14832, 1438745), (14948, 1427580), (15244, 1399860), (15540, 1373196), (15554, 1371960), (15862, 1345320), (16280, 1310778), (16665, 1280496), (16968, 1257630), (16995, 1255632), (17094, 1248360), (17304, 1233210), (17776, 1200465), (18128, 1177155), (18180, 1173788), (18315, 1165136), (18480, 1154733), (18540, 1150996), (18648, 1144330), (18685, 1142064), (19055, 1119888), (19536, 1092315), (19998, 1067080), (20394, 1046360), (20720, 1029897), (20806, 1025640), (21210, 1006104), (21630, 986568), (22220, 960372), (22422, 951720), (22660, 941724), (22792, 936270), (22866, 933240), (23310, 915464), (23331, 914640), (23793, 896880), (24240, 880341), (24420, 873852), (24720, 863247), (25452, 838420), (25641, 832240), (25956, 822140), (26159, 815760), (26640, 801031), (26664, 800310), (26677, 799920), (27192, 784770), (27720, 769822), (28280, 754578), (28490, 749016), (28840, 739926), (29304, 728210), (29896, 713790), (30488, 699930), (31080, 686598), (31108, 685980), (31209, 683760), (31724, 672660), (31815, 670736), (32445, 657712), (32560, 655389), (33330, 640248), (33633, 634480), (33936, 628815), (33990, 627816), (34188, 624180), (34299, 622160), (34608, 616605), (36360, 586894), (36630, 582568), (37080, 575498), (37296, 572165), (37370, 571032), (38110, 559944), (38885, 548784), (39655, 538128), (39996, 533540), (40788, 523180), (41107, 519120), (41612, 512820), (41921, 509040), (42420, 503052), (42735, 499344), (43260, 493284), (44440, 480186), (44844, 475860), (45320, 470862), (45584, 468135), (45732, 466620), (46620, 457732), (46662, 457320), (47586, 448440), (48840, 436926), (49995, 426832), (50904, 419210), (50985, 418544), (51282, 416120), (51912, 411070), (52015, 410256), (52318, 407880), (53328, 400155), (53354, 399960), (54384, 392385), (55440, 384911), (56055, 380688), (56560, 377289), (56980, 374508), (57165, 373296), (57680, 369963), (58608, 364105), (59792, 356895), (60976, 349965), (62160, 343299), (62216, 342990), (62418, 341880), (63448, 336330), (63630, 335368), (64890, 328856), (66660, 320124), (67266, 317240), (67980, 313908), (68376, 312090), (68598, 311080), (69993, 304880), (71379, 298960), (72720, 293447), (72821, 293040), (73260, 291284), (74160, 287749), (74740, 285516), (76220, 279972), (77770, 274392), (78477, 271920), (79310, 269064), (79992, 266770), (80031, 266640), (81576, 261590), (82214, 259560), (83224, 256410), (83842, 254520), (84840, 251526), (85470, 249672), (86520, 246642), (88880, 240093), (89688, 237930), (90640, 235431), (91464, 233310), (93240, 228866), (93324, 228660), (93627, 227920), (95172, 224220), (97680, 218463), (99990, 213416), (101808, 209605), (101970, 209272), (102564, 208060), (103824, 205535), (104030, 205128), (104636, 203940), (106708, 199980), (112110, 190344), (113960, 187254), (114330, 186648), (114433, 186480), (116655, 182928), (118965, 179376), (123321, 173040), (124432, 171495), (124836, 170940), (125763, 169680), (126896, 168165), (127260, 167684), (128205, 166448), (129780, 164428), (130795, 163152), (133320, 160062), (133385, 159984), (134532, 158620), (135960, 156954), (136752, 156045), (137196, 155540), (139986, 152440), (142758, 149480), (145642, 146520)]