1570552620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1264

約数の個数: 192

約数和(自身を含む): 5435566080

約数和(自身を除く): 3865013460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 313, 364, 390, 420, 455, 546, 626, 780, 910, 919, 939, 1092, 1252, 1365, 1565, 1820, 1838, 1878, 2191, 2730, 2757, 3130, 3676, 3756, 4069, 4382, 4595, 4695, 5460, 5514, 6260, 6433, 6573, 8138, 8764, 9190, 9390, 10955, 11028, 11947, 12207, 12866, 13146, 13785, 16276, 18380, 18780, 19299, 20345, 21910, 23894, 24414, 25732, 26292, 27570, 28483, 32165, 32865, 35841, 38598, 40690, 43820, 47788, 48828, 55140, 56966, 59735, 61035, 64330, 65730, 71682, 77196, 81380, 83629, 85449, 96495, 113932, 119470, 122070, 128660, 131460, 142415, 143364, 167258, 170898, 179205, 192990, 238940, 244140, 250887, 284830, 287647, 334516, 341796, 358410, 385980, 418145, 427245, 501774, 569660, 575294, 716820, 836290, 854490, 862941, 1003548, 1150588, 1254435, 1438235, 1672580, 1708980, 1725882, 2013529, 2508870, 2876470, 3451764, 3739411, 4027058, 4314705, 5017740, 5752940, 6040587, 7478822, 8054116, 8629410, 10067645, 11218233, 12081174, 14957644, 17258820, 18697055, 20135290, 22436466, 24162348, 26175877, 30202935, 37394110, 40270580, 44872932, 52351754, 56091165, 60405870, 74788220, 78527631, 104703508, 112182330, 120811740, 130879385, 157055262, 224364660, 261758770, 314110524, 392638155, 523517540, 785276310, 1570552620]

約数ペア:

[(1, 1570552620), (2, 785276310), (3, 523517540), (4, 392638155), (5, 314110524), (6, 261758770), (7, 224364660), (10, 157055262), (12, 130879385), (13, 120811740), (14, 112182330), (15, 104703508), (20, 78527631), (21, 74788220), (26, 60405870), (28, 56091165), (30, 52351754), (35, 44872932), (39, 40270580), (42, 37394110), (52, 30202935), (60, 26175877), (65, 24162348), (70, 22436466), (78, 20135290), (84, 18697055), (91, 17258820), (105, 14957644), (130, 12081174), (140, 11218233), (156, 10067645), (182, 8629410), (195, 8054116), (210, 7478822), (260, 6040587), (273, 5752940), (313, 5017740), (364, 4314705), (390, 4027058), (420, 3739411), (455, 3451764), (546, 2876470), (626, 2508870), (780, 2013529), (910, 1725882), (919, 1708980), (939, 1672580), (1092, 1438235), (1252, 1254435), (1365, 1150588), (1565, 1003548), (1820, 862941), (1838, 854490), (1878, 836290), (2191, 716820), (2730, 575294), (2757, 569660), (3130, 501774), (3676, 427245), (3756, 418145), (4069, 385980), (4382, 358410), (4595, 341796), (4695, 334516), (5460, 287647), (5514, 284830), (6260, 250887), (6433, 244140), (6573, 238940), (8138, 192990), (8764, 179205), (9190, 170898), (9390, 167258), (10955, 143364), (11028, 142415), (11947, 131460), (12207, 128660), (12866, 122070), (13146, 119470), (13785, 113932), (16276, 96495), (18380, 85449), (18780, 83629), (19299, 81380), (20345, 77196), (21910, 71682), (23894, 65730), (24414, 64330), (25732, 61035), (26292, 59735), (27570, 56966), (28483, 55140), (32165, 48828), (32865, 47788), (35841, 43820), (38598, 40690)]