21320156880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 640

約数和(自身を含む): 85494528000

約数和(自身を除く): 64174371120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 83, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 166, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 249, 264, 270, 285, 297, 304, 330, 332, 342, 360, 380, 396, 415, 418, 432, 440, 456, 495, 498, 513, 528, 540, 569, 570, 594, 627, 660, 664, 684, 720, 747, 760, 792, 830, 836, 855, 880, 912, 913, 990, 996, 1026, 1045, 1080, 1138, 1140, 1188, 1245, 1254, 1320, 1328, 1368, 1485, 1494, 1520, 1577, 1584, 1660, 1672, 1707, 1710, 1826, 1881, 1980, 1992, 2052, 2090, 2160, 2241, 2276, 2280, 2376, 2490, 2508, 2565, 2640, 2736, 2739, 2845, 2970, 2988, 3135, 3154, 3320, 3344, 3414, 3420, 3652, 3735, 3762, 3960, 3984, 4104, 4180, 4482, 4552, 4560, 4565, 4731, 4752, 4980, 5016, 5121, 5130, 5478, 5643, 5690, 5940, 5976, 6259, 6270, 6308, 6640, 6828, 6840, 7304, 7470, 7524, 7885, 7920, 8208, 8217, 8360, 8535, 8964, 9104, 9130, 9405, 9462, 9960, 10032, 10242, 10260, 10811, 10956, 11205, 11286, 11380, 11880, 11952, 12518, 12540, 12616, 13656, 13680, 13695, 14193, 14608, 14940, 15048, 15363, 15770, 16434, 16720, 17070, 17347, 17928, 18260, 18777, 18810, 18924, 19920, 20484, 20520, 21622, 21912, 22410, 22572, 22760, 23655, 23760, 24651, 25036, 25080, 25232, 25605, 27312, 27390, 28215, 28386, 29880, 30096, 30726, 31295, 31540, 32433, 32868, 34140, 34694, 35856, 36520, 37554, 37620, 37848, 40968, 41040, 41085, 42579, 43244, 43824, 44820, 45144, 45520, 47227, 47310, 49302, 50072, 50160, 51210, 52041, 54055, 54780, 56331, 56430, 56772, 59760, 61452, 62590, 63080, 64866, 65736, 68280, 69388, 70965, 73040, 75108, 75240, 75696, 76815, 81936, 82170, 85158, 86488, 86735, 89640, 90288, 93885, 94454, 94620, 97299, 98604, 100144, 102420, 104082, 108110, 109560, 112662, 112860, 113544, 118921, 122904, 123255, 125180, 126160, 129732, 131472, 136560, 138776, 141681, 141930, 150216, 150480, 153630, 156123, 162165, 164340, 168993, 170316, 172976, 173470, 179280, 187770, 188908, 189240, 194598, 197208, 204840, 208164, 212895, 216220, 219120, 225324, 225720, 227088, 236135, 237842, 245808, 246510, 250360, 259464, 260205, 277552, 281655, 283362, 283860, 291897, 300432, 307260, 312246, 324330, 328680, 337986, 340632, 346940, 356763, 375540, 377816, 378480, 389196, 394416, 409680, 416328, 425043, 425790, 432440, 450648, 451440, 468369, 472270, 475684, 486495, 493020, 500720, 518928, 519497, 520410, 563310, 566724, 567720, 583794, 594605, 614520, 624492, 648660, 657360, 675972, 681264, 693880, 708405, 713526, 751080, 755632, 778392, 780615, 832656, 844965, 850086, 851580, 864880, 897313, 901296, 936738, 944540, 951368, 972990, 986040, 1038994, 1040820, 1070289, 1126620, 1133448, 1135440, 1167588, 1189210, 1229040, 1248984, 1275129, 1297320, 1351944, 1387760, 1416810, 1427052, 1459485, 1502160, 1556784, 1558491, 1561230, 1689930, 1700172, 1703160, 1783815, 1794626, 1873476, 1889080, 1902736, 1945980, 1972080, 2077988, 2081640, 2125215, 2140578, 2253240, 2266896, 2335176, 2341845, 2378420, 2497968, 2550258, 2594640, 2597485, 2691939, 2703888, 2833620, 2854104, 2918970, 3116982, 3122460, 3210867, 3379860, 3400344, 3406320, 3567630, 3589252, 3746952, 3778160, 3891960, 4155976, 4163280, 4250430, 4281156, 4486565, 4506480, 4670352, 4675473, 4683690, 4756840, 5100516, 5194970, 5351445, 5383878, 5667240, 5708208, 5837940, 6233964, 6244920, 6375645, 6421734, 6759720, 6800688, 7135260, 7178504, 7493904, 7783920, 7792455, 8075817, 8311952, 8500860, 8562312, 8973130, 9350946, 9367380, 9513680, 9870443, 10201032, 10389940, 10702890, 10767756, 11334480, 11675880, 12467928, 12489840, 12751290, 12843468, 13459695, 13519440, 14026419, 14270520, 14357008, 15584910, 16054335, 16151634, 17001720, 17124624, 17946260, 18701892, 18734760, 19740886, 20402064, 20779880, 21405780, 21535512, 23351760, 23377365, 24227451, 24935856, 25502580, 25686936, 26919390, 28052838, 28541040, 29611329, 31169820, 32108670, 32303268, 34003440, 35892520, 37403784, 37469520, 39481772, 40379085, 41559760, 42811560, 43071024, 46754730, 48454902, 49352215, 51005160, 51373872, 53838780, 56105676, 59222658, 62339640, 64217340, 64606536, 70132095, 71785040, 74807568, 78963544, 80758170, 85623120, 88833987, 93509460, 96909804, 98704430, 102010320, 107677560, 112211352, 118445316, 121137255, 124679280, 128434680, 129213072, 140264190, 148056645, 157927088, 161516340, 177667974, 187018920, 193819608, 197408860, 215355120, 224422704, 236890632, 242274510, 256869360, 266501961, 280528380, 296113290, 323032680, 355335948, 374037840, 387639216, 394817720, 444169935, 473781264, 484549020, 533003922, 561056760, 592226580, 646065360, 710671896, 789635440, 888339870, 969098040, 1066007844, 1122113520, 1184453160, 1332509805, 1421343792, 1776679740, 1938196080, 2132015688, 2368906320, 2665019610, 3553359480, 4264031376, 5330039220, 7106718960, 10660078440, 21320156880]

約数ペア:

[(1, 21320156880), (2, 10660078440), (3, 7106718960), (4, 5330039220), (5, 4264031376), (6, 3553359480), (8, 2665019610), (9, 2368906320), (10, 2132015688), (11, 1938196080), (12, 1776679740), (15, 1421343792), (16, 1332509805), (18, 1184453160), (19, 1122113520), (20, 1066007844), (22, 969098040), (24, 888339870), (27, 789635440), (30, 710671896), (33, 646065360), (36, 592226580), (38, 561056760), (40, 533003922), (44, 484549020), (45, 473781264), (48, 444169935), (54, 394817720), (55, 387639216), (57, 374037840), (60, 355335948), (66, 323032680), (72, 296113290), (76, 280528380), (80, 266501961), (83, 256869360), (88, 242274510), (90, 236890632), (95, 224422704), (99, 215355120), (108, 197408860), (110, 193819608), (114, 187018920), (120, 177667974), (132, 161516340), (135, 157927088), (144, 148056645), (152, 140264190), (165, 129213072), (166, 128434680), (171, 124679280), (176, 121137255), (180, 118445316), (190, 112211352), (198, 107677560), (209, 102010320), (216, 98704430), (220, 96909804), (228, 93509460), (240, 88833987), (249, 85623120), (264, 80758170), (270, 78963544), (285, 74807568), (297, 71785040), (304, 70132095), (330, 64606536), (332, 64217340), (342, 62339640), (360, 59222658), (380, 56105676), (396, 53838780), (415, 51373872), (418, 51005160), (432, 49352215), (440, 48454902), (456, 46754730), (495, 43071024), (498, 42811560), (513, 41559760), (528, 40379085), (540, 39481772), (569, 37469520), (570, 37403784), (594, 35892520), (627, 34003440), (660, 32303268), (664, 32108670), (684, 31169820), (720, 29611329), (747, 28541040), (760, 28052838), (792, 26919390), (830, 25686936), (836, 25502580), (855, 24935856), (880, 24227451), (912, 23377365), (913, 23351760), (990, 21535512), (996, 21405780), (1026, 20779880), (1045, 20402064), (1080, 19740886), (1138, 18734760), (1140, 18701892), (1188, 17946260), (1245, 17124624), (1254, 17001720), (1320, 16151634), (1328, 16054335), (1368, 15584910), (1485, 14357008), (1494, 14270520), (1520, 14026419), (1577, 13519440), (1584, 13459695), (1660, 12843468), (1672, 12751290), (1707, 12489840), (1710, 12467928), (1826, 11675880), (1881, 11334480), (1980, 10767756), (1992, 10702890), (2052, 10389940), (2090, 10201032), (2160, 9870443), (2241, 9513680), (2276, 9367380), (2280, 9350946), (2376, 8973130), (2490, 8562312), (2508, 8500860), (2565, 8311952), (2640, 8075817), (2736, 7792455), (2739, 7783920), (2845, 7493904), (2970, 7178504), (2988, 7135260), (3135, 6800688), (3154, 6759720), (3320, 6421734), (3344, 6375645), (3414, 6244920), (3420, 6233964), (3652, 5837940), (3735, 5708208), (3762, 5667240), (3960, 5383878), (3984, 5351445), (4104, 5194970), (4180, 5100516), (4482, 4756840), (4552, 4683690), (4560, 4675473), (4565, 4670352), (4731, 4506480), (4752, 4486565), (4980, 4281156), (5016, 4250430), (5121, 4163280), (5130, 4155976), (5478, 3891960), (5643, 3778160), (5690, 3746952), (5940, 3589252), (5976, 3567630), (6259, 3406320), (6270, 3400344), (6308, 3379860), (6640, 3210867), (6828, 3122460), (6840, 3116982), (7304, 2918970), (7470, 2854104), (7524, 2833620), (7885, 2703888), (7920, 2691939), (8208, 2597485), (8217, 2594640), (8360, 2550258), (8535, 2497968), (8964, 2378420), (9104, 2341845), (9130, 2335176), (9405, 2266896), (9462, 2253240), (9960, 2140578), (10032, 2125215), (10242, 2081640), (10260, 2077988), (10811, 1972080), (10956, 1945980), (11205, 1902736), (11286, 1889080), (11380, 1873476), (11880, 1794626), (11952, 1783815), (12518, 1703160), (12540, 1700172), (12616, 1689930), (13656, 1561230), (13680, 1558491), (13695, 1556784), (14193, 1502160), (14608, 1459485), (14940, 1427052), (15048, 1416810), (15363, 1387760), (15770, 1351944), (16434, 1297320), (16720, 1275129), (17070, 1248984), (17347, 1229040), (17928, 1189210), (18260, 1167588), (18777, 1135440), (18810, 1133448), (18924, 1126620), (19920, 1070289), (20484, 1040820), (20520, 1038994), (21622, 986040), (21912, 972990), (22410, 951368), (22572, 944540), (22760, 936738), (23655, 901296), (23760, 897313), (24651, 864880), (25036, 851580), (25080, 850086), (25232, 844965), (25605, 832656), (27312, 780615), (27390, 778392), (28215, 755632), (28386, 751080), (29880, 713526), (30096, 708405), (30726, 693880), (31295, 681264), (31540, 675972), (32433, 657360), (32868, 648660), (34140, 624492), (34694, 614520), (35856, 594605), (36520, 583794), (37554, 567720), (37620, 566724), (37848, 563310), (40968, 520410), (41040, 519497), (41085, 518928), (42579, 500720), (43244, 493020), (43824, 486495), (44820, 475684), (45144, 472270), (45520, 468369), (47227, 451440), (47310, 450648), (49302, 432440), (50072, 425790), (50160, 425043), (51210, 416328), (52041, 409680), (54055, 394416), (54780, 389196), (56331, 378480), (56430, 377816), (56772, 375540), (59760, 356763), (61452, 346940), (62590, 340632), (63080, 337986), (64866, 328680), (65736, 324330), (68280, 312246), (69388, 307260), (70965, 300432), (73040, 291897), (75108, 283860), (75240, 283362), (75696, 281655), (76815, 277552), (81936, 260205), (82170, 259464), (85158, 250360), (86488, 246510), (86735, 245808), (89640, 237842), (90288, 236135), (93885, 227088), (94454, 225720), (94620, 225324), (97299, 219120), (98604, 216220), (100144, 212895), (102420, 208164), (104082, 204840), (108110, 197208), (109560, 194598), (112662, 189240), (112860, 188908), (113544, 187770), (118921, 179280), (122904, 173470), (123255, 172976), (125180, 170316), (126160, 168993), (129732, 164340), (131472, 162165), (136560, 156123), (138776, 153630), (141681, 150480), (141930, 150216)]