31502036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1879}}^1$

素因数の和:2894

約数の個数: 256

約数和(自身を含む): 111200947200

約数和(自身を除く): 79698910920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 977, 1144, 1320, 1430, 1560, 1716, 1879, 1954, 2145, 2860, 2931, 3432, 3758, 3908, 4290, 4885, 5637, 5720, 5862, 7516, 7816, 8580, 9395, 9770, 10747, 11274, 11724, 12701, 14655, 15032, 17160, 18790, 19540, 20669, 21494, 22548, 23448, 24427, 25402, 28185, 29310, 32241, 37580, 38103, 39080, 41338, 42988, 45096, 48854, 50804, 53735, 56370, 58620, 62007, 63505, 64482, 73281, 75160, 76206, 82676, 85976, 97708, 101608, 103345, 107470, 112740, 117240, 122135, 124014, 127010, 128964, 139711, 146562, 152412, 161205, 165352, 190515, 195416, 206690, 214940, 225480, 244270, 248028, 254020, 257928, 268697, 279422, 293124, 304824, 310035, 322410, 366405, 381030, 413380, 419133, 429880, 488540, 496056, 508040, 537394, 558844, 586248, 620070, 644820, 698555, 732810, 762060, 806091, 826760, 838266, 977080, 1074788, 1117688, 1240140, 1289640, 1343485, 1397110, 1465620, 1524120, 1612182, 1676532, 1835783, 2095665, 2149576, 2480280, 2686970, 2794220, 2931240, 3224364, 3353064, 3671566, 4030455, 4191330, 5373940, 5507349, 5588440, 6448728, 7343132, 8060910, 8382660, 9178915, 10747880, 11014698, 14686264, 16121820, 16765320, 18357830, 20193613, 22029396, 23865179, 27536745, 32243640, 36715660, 40387226, 44058792, 47730358, 55073490, 60580839, 71595537, 73431320, 80774452, 95460716, 100968065, 110146980, 119325895, 121161678, 143191074, 161548904, 190921432, 201936130, 220293960, 238651790, 242323356, 262516969, 286382148, 302904195, 357977685, 403872260, 477303580, 484646712, 525033938, 572764296, 605808390, 715955370, 787550907, 807744520, 954607160, 1050067876, 1211616780, 1312584845, 1431910740, 1575101814, 2100135752, 2423233560, 2625169690, 2863821480, 3150203628, 3937754535, 5250339380, 6300407256, 7875509070, 10500678760, 15751018140, 31502036280]

約数ペア:

[(1, 31502036280), (2, 15751018140), (3, 10500678760), (4, 7875509070), (5, 6300407256), (6, 5250339380), (8, 3937754535), (10, 3150203628), (11, 2863821480), (12, 2625169690), (13, 2423233560), (15, 2100135752), (20, 1575101814), (22, 1431910740), (24, 1312584845), (26, 1211616780), (30, 1050067876), (33, 954607160), (39, 807744520), (40, 787550907), (44, 715955370), (52, 605808390), (55, 572764296), (60, 525033938), (65, 484646712), (66, 477303580), (78, 403872260), (88, 357977685), (104, 302904195), (110, 286382148), (120, 262516969), (130, 242323356), (132, 238651790), (143, 220293960), (156, 201936130), (165, 190921432), (195, 161548904), (220, 143191074), (260, 121161678), (264, 119325895), (286, 110146980), (312, 100968065), (330, 95460716), (390, 80774452), (429, 73431320), (440, 71595537), (520, 60580839), (572, 55073490), (660, 47730358), (715, 44058792), (780, 40387226), (858, 36715660), (977, 32243640), (1144, 27536745), (1320, 23865179), (1430, 22029396), (1560, 20193613), (1716, 18357830), (1879, 16765320), (1954, 16121820), (2145, 14686264), (2860, 11014698), (2931, 10747880), (3432, 9178915), (3758, 8382660), (3908, 8060910), (4290, 7343132), (4885, 6448728), (5637, 5588440), (5720, 5507349), (5862, 5373940), (7516, 4191330), (7816, 4030455), (8580, 3671566), (9395, 3353064), (9770, 3224364), (10747, 2931240), (11274, 2794220), (11724, 2686970), (12701, 2480280), (14655, 2149576), (15032, 2095665), (17160, 1835783), (18790, 1676532), (19540, 1612182), (20669, 1524120), (21494, 1465620), (22548, 1397110), (23448, 1343485), (24427, 1289640), (25402, 1240140), (28185, 1117688), (29310, 1074788), (32241, 977080), (37580, 838266), (38103, 826760), (39080, 806091), (41338, 762060), (42988, 732810), (45096, 698555), (48854, 644820), (50804, 620070), (53735, 586248), (56370, 558844), (58620, 537394), (62007, 508040), (63505, 496056), (64482, 488540), (73281, 429880), (75160, 419133), (76206, 413380), (82676, 381030), (85976, 366405), (97708, 322410), (101608, 310035), (103345, 304824), (107470, 293124), (112740, 279422), (117240, 268697), (122135, 257928), (124014, 254020), (127010, 248028), (128964, 244270), (139711, 225480), (146562, 214940), (152412, 206690), (161205, 195416), (165352, 190515)]