21356223480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 640

約数和(自身を含む): 79486894080

約数和(自身を除く): 58130670600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 71, 72, 81, 85, 86, 90, 102, 108, 120, 127, 129, 135, 136, 142, 153, 162, 170, 172, 180, 204, 213, 215, 216, 254, 255, 258, 270, 284, 306, 324, 340, 344, 355, 360, 381, 387, 405, 408, 426, 430, 459, 508, 510, 516, 540, 568, 612, 635, 639, 645, 648, 680, 710, 731, 762, 765, 774, 810, 852, 860, 918, 1016, 1020, 1032, 1065, 1080, 1143, 1161, 1207, 1224, 1270, 1278, 1290, 1377, 1420, 1462, 1524, 1530, 1548, 1620, 1704, 1720, 1836, 1905, 1917, 1935, 2040, 2130, 2159, 2193, 2286, 2295, 2322, 2414, 2540, 2556, 2580, 2754, 2840, 2924, 3048, 3053, 3060, 3096, 3195, 3240, 3429, 3483, 3621, 3655, 3672, 3810, 3834, 3870, 4260, 4318, 4386, 4572, 4590, 4644, 4828, 5080, 5112, 5160, 5461, 5508, 5715, 5751, 5805, 5848, 6035, 6106, 6120, 6390, 6477, 6579, 6858, 6885, 6966, 7242, 7310, 7620, 7668, 7740, 8520, 8636, 8772, 9017, 9144, 9159, 9180, 9288, 9585, 9656, 10287, 10795, 10863, 10922, 10965, 11016, 11430, 11502, 11610, 12070, 12212, 12780, 12954, 13158, 13716, 13770, 13932, 14484, 14620, 15240, 15265, 15336, 15480, 16383, 17145, 17272, 17415, 17544, 18034, 18105, 18318, 18360, 19170, 19431, 19737, 20574, 21590, 21726, 21844, 21930, 22860, 23004, 23220, 24140, 24424, 25560, 25908, 26316, 27051, 27305, 27432, 27477, 27540, 27864, 28755, 28968, 29240, 30530, 32385, 32589, 32766, 32895, 34290, 34830, 36068, 36210, 36636, 38340, 38862, 39474, 41148, 43180, 43452, 43688, 43860, 45085, 45720, 45795, 46008, 46440, 48280, 49149, 51435, 51816, 51901, 52632, 54102, 54315, 54610, 54954, 55080, 57510, 58293, 59211, 61060, 64770, 65178, 65532, 65790, 68580, 69660, 72136, 72420, 73272, 76680, 77724, 78948, 81153, 81915, 82296, 82431, 86360, 86904, 87720, 90170, 91590, 92837, 97155, 97767, 98298, 98685, 102870, 103802, 108204, 108630, 109220, 109908, 115020, 116586, 118422, 122120, 129540, 130356, 131064, 131580, 135255, 137160, 137385, 139320, 144840, 147447, 153289, 155448, 155703, 157896, 162306, 162945, 163830, 164862, 174879, 180340, 183180, 185674, 194310, 195534, 196596, 197370, 205740, 207604, 216408, 217260, 218440, 219816, 230040, 233172, 236844, 243459, 245745, 247293, 259080, 259505, 260712, 263160, 270510, 274770, 278511, 291465, 294894, 296055, 306578, 311406, 324612, 325890, 327660, 329724, 349758, 360680, 366360, 371348, 387731, 388620, 391068, 393192, 394740, 405765, 411480, 412155, 415208, 434520, 442341, 459867, 464185, 466344, 467109, 473688, 486918, 488835, 491490, 494586, 519010, 541020, 549540, 557022, 582930, 589788, 592110, 613156, 622812, 649224, 651780, 655320, 659448, 699516, 730377, 737235, 742696, 766445, 775462, 777240, 778515, 782136, 789480, 811530, 824310, 835533, 874395, 884682, 919734, 928370, 934218, 973836, 977670, 982980, 989172, 1038020, 1082040, 1099080, 1114044, 1163193, 1165860, 1179576, 1184220, 1217295, 1226312, 1236465, 1245624, 1303560, 1379601, 1392555, 1399032, 1401327, 1460754, 1474470, 1532890, 1550924, 1557030, 1623060, 1648620, 1671066, 1748790, 1769364, 1839468, 1856740, 1868436, 1938655, 1947672, 1955340, 1965960, 1978344, 2076040, 2211705, 2228088, 2299335, 2326386, 2331720, 2335545, 2368440, 2434590, 2472930, 2506599, 2759202, 2785110, 2802654, 2921508, 2948940, 3065780, 3101848, 3114060, 3246120, 3297240, 3342132, 3489579, 3497580, 3538728, 3651885, 3678936, 3713480, 3736872, 3877310, 3910680, 4138803, 4177665, 4203981, 4423410, 4598670, 4652772, 4671090, 4869180, 4945860, 5013198, 5518404, 5570220, 5605308, 5815965, 5843016, 5897880, 6131560, 6228120, 6591427, 6684264, 6898005, 6979158, 6995160, 7006635, 7303770, 7519797, 7754620, 8277606, 8355330, 8407962, 8846820, 9197340, 9305544, 9342180, 9738360, 9891720, 10026396, 10468737, 11036808, 11140440, 11210616, 11631930, 12416409, 12532995, 13182854, 13796010, 13958316, 14013270, 14607540, 15039594, 15509240, 16555212, 16710660, 16815924, 17447895, 17693640, 18394680, 18684360, 19774281, 20052792, 20694015, 20937474, 21019905, 23263860, 24832818, 25065990, 26365708, 27592020, 27916632, 28026540, 29215080, 30079188, 31406211, 32957135, 33110424, 33421320, 33631848, 34895790, 37598985, 39548562, 41388030, 41874948, 42039810, 46527720, 49665636, 50131980, 52343685, 52731416, 55184040, 56053080, 59322843, 60158376, 62082045, 62812422, 65914270, 69791580, 75197970, 79097124, 82776060, 83749896, 84079620, 98871405, 99331272, 100263960, 104687370, 118645686, 124164090, 125624844, 131828540, 139583160, 150395940, 157031055, 158194248, 165552120, 168159240, 177968529, 197742810, 209374740, 237291372, 248328180, 251249688, 263657080, 296614215, 300791880, 314062110, 355937058, 395485620, 418749480, 474582744, 496656360, 533905587, 593228430, 628124220, 711874116, 790971240, 889842645, 1067811174, 1186456860, 1256248440, 1423748232, 1779685290, 2135622348, 2372913720, 2669527935, 3559370580, 4271244696, 5339055870, 7118741160, 10678111740, 21356223480]

約数ペア:

[(1, 21356223480), (2, 10678111740), (3, 7118741160), (4, 5339055870), (5, 4271244696), (6, 3559370580), (8, 2669527935), (9, 2372913720), (10, 2135622348), (12, 1779685290), (15, 1423748232), (17, 1256248440), (18, 1186456860), (20, 1067811174), (24, 889842645), (27, 790971240), (30, 711874116), (34, 628124220), (36, 593228430), (40, 533905587), (43, 496656360), (45, 474582744), (51, 418749480), (54, 395485620), (60, 355937058), (68, 314062110), (71, 300791880), (72, 296614215), (81, 263657080), (85, 251249688), (86, 248328180), (90, 237291372), (102, 209374740), (108, 197742810), (120, 177968529), (127, 168159240), (129, 165552120), (135, 158194248), (136, 157031055), (142, 150395940), (153, 139583160), (162, 131828540), (170, 125624844), (172, 124164090), (180, 118645686), (204, 104687370), (213, 100263960), (215, 99331272), (216, 98871405), (254, 84079620), (255, 83749896), (258, 82776060), (270, 79097124), (284, 75197970), (306, 69791580), (324, 65914270), (340, 62812422), (344, 62082045), (355, 60158376), (360, 59322843), (381, 56053080), (387, 55184040), (405, 52731416), (408, 52343685), (426, 50131980), (430, 49665636), (459, 46527720), (508, 42039810), (510, 41874948), (516, 41388030), (540, 39548562), (568, 37598985), (612, 34895790), (635, 33631848), (639, 33421320), (645, 33110424), (648, 32957135), (680, 31406211), (710, 30079188), (731, 29215080), (762, 28026540), (765, 27916632), (774, 27592020), (810, 26365708), (852, 25065990), (860, 24832818), (918, 23263860), (1016, 21019905), (1020, 20937474), (1032, 20694015), (1065, 20052792), (1080, 19774281), (1143, 18684360), (1161, 18394680), (1207, 17693640), (1224, 17447895), (1270, 16815924), (1278, 16710660), (1290, 16555212), (1377, 15509240), (1420, 15039594), (1462, 14607540), (1524, 14013270), (1530, 13958316), (1548, 13796010), (1620, 13182854), (1704, 12532995), (1720, 12416409), (1836, 11631930), (1905, 11210616), (1917, 11140440), (1935, 11036808), (2040, 10468737), (2130, 10026396), (2159, 9891720), (2193, 9738360), (2286, 9342180), (2295, 9305544), (2322, 9197340), (2414, 8846820), (2540, 8407962), (2556, 8355330), (2580, 8277606), (2754, 7754620), (2840, 7519797), (2924, 7303770), (3048, 7006635), (3053, 6995160), (3060, 6979158), (3096, 6898005), (3195, 6684264), (3240, 6591427), (3429, 6228120), (3483, 6131560), (3621, 5897880), (3655, 5843016), (3672, 5815965), (3810, 5605308), (3834, 5570220), (3870, 5518404), (4260, 5013198), (4318, 4945860), (4386, 4869180), (4572, 4671090), (4590, 4652772), (4644, 4598670), (4828, 4423410), (5080, 4203981), (5112, 4177665), (5160, 4138803), (5461, 3910680), (5508, 3877310), (5715, 3736872), (5751, 3713480), (5805, 3678936), (5848, 3651885), (6035, 3538728), (6106, 3497580), (6120, 3489579), (6390, 3342132), (6477, 3297240), (6579, 3246120), (6858, 3114060), (6885, 3101848), (6966, 3065780), (7242, 2948940), (7310, 2921508), (7620, 2802654), (7668, 2785110), (7740, 2759202), (8520, 2506599), (8636, 2472930), (8772, 2434590), (9017, 2368440), (9144, 2335545), (9159, 2331720), (9180, 2326386), (9288, 2299335), (9585, 2228088), (9656, 2211705), (10287, 2076040), (10795, 1978344), (10863, 1965960), (10922, 1955340), (10965, 1947672), (11016, 1938655), (11430, 1868436), (11502, 1856740), (11610, 1839468), (12070, 1769364), (12212, 1748790), (12780, 1671066), (12954, 1648620), (13158, 1623060), (13716, 1557030), (13770, 1550924), (13932, 1532890), (14484, 1474470), (14620, 1460754), (15240, 1401327), (15265, 1399032), (15336, 1392555), (15480, 1379601), (16383, 1303560), (17145, 1245624), (17272, 1236465), (17415, 1226312), (17544, 1217295), (18034, 1184220), (18105, 1179576), (18318, 1165860), (18360, 1163193), (19170, 1114044), (19431, 1099080), (19737, 1082040), (20574, 1038020), (21590, 989172), (21726, 982980), (21844, 977670), (21930, 973836), (22860, 934218), (23004, 928370), (23220, 919734), (24140, 884682), (24424, 874395), (25560, 835533), (25908, 824310), (26316, 811530), (27051, 789480), (27305, 782136), (27432, 778515), (27477, 777240), (27540, 775462), (27864, 766445), (28755, 742696), (28968, 737235), (29240, 730377), (30530, 699516), (32385, 659448), (32589, 655320), (32766, 651780), (32895, 649224), (34290, 622812), (34830, 613156), (36068, 592110), (36210, 589788), (36636, 582930), (38340, 557022), (38862, 549540), (39474, 541020), (41148, 519010), (43180, 494586), (43452, 491490), (43688, 488835), (43860, 486918), (45085, 473688), (45720, 467109), (45795, 466344), (46008, 464185), (46440, 459867), (48280, 442341), (49149, 434520), (51435, 415208), (51816, 412155), (51901, 411480), (52632, 405765), (54102, 394740), (54315, 393192), (54610, 391068), (54954, 388620), (55080, 387731), (57510, 371348), (58293, 366360), (59211, 360680), (61060, 349758), (64770, 329724), (65178, 327660), (65532, 325890), (65790, 324612), (68580, 311406), (69660, 306578), (72136, 296055), (72420, 294894), (73272, 291465), (76680, 278511), (77724, 274770), (78948, 270510), (81153, 263160), (81915, 260712), (82296, 259505), (82431, 259080), (86360, 247293), (86904, 245745), (87720, 243459), (90170, 236844), (91590, 233172), (92837, 230040), (97155, 219816), (97767, 218440), (98298, 217260), (98685, 216408), (102870, 207604), (103802, 205740), (108204, 197370), (108630, 196596), (109220, 195534), (109908, 194310), (115020, 185674), (116586, 183180), (118422, 180340), (122120, 174879), (129540, 164862), (130356, 163830), (131064, 162945), (131580, 162306), (135255, 157896), (137160, 155703), (137385, 155448), (139320, 153289), (144840, 147447)]