2722186740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6311}}^1$

素因数の和:6422

約数の個数: 192

約数和(自身を含む): 9501327360

約数和(自身を除く): 6779140620

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, 79, 84, 91, 105, 130, 140, 156, 158, 182, 195, 210, 237, 260, 273, 316, 364, 390, 395, 420, 455, 474, 546, 553, 780, 790, 910, 948, 1027, 1092, 1106, 1185, 1365, 1580, 1659, 1820, 2054, 2212, 2370, 2730, 2765, 3081, 3318, 4108, 4740, 5135, 5460, 5530, 6162, 6311, 6636, 7189, 8295, 10270, 11060, 12324, 12622, 14378, 15405, 16590, 18933, 20540, 21567, 25244, 28756, 30810, 31555, 33180, 35945, 37866, 43134, 44177, 61620, 63110, 71890, 75732, 82043, 86268, 88354, 94665, 107835, 126220, 132531, 143780, 164086, 176708, 189330, 215670, 220885, 246129, 265062, 328172, 378660, 410215, 431340, 441770, 492258, 498569, 530124, 574301, 662655, 820430, 883540, 984516, 997138, 1148602, 1230645, 1325310, 1495707, 1640860, 1722903, 1994276, 2297204, 2461290, 2492845, 2650620, 2871505, 2991414, 3445806, 3489983, 4922580, 4985690, 5743010, 5982828, 6481397, 6891612, 6979966, 7478535, 8614515, 9971380, 10469949, 11486020, 12962794, 13959932, 14957070, 17229030, 17449915, 19444191, 20939898, 25925588, 29914140, 32406985, 34458060, 34899830, 38888382, 41879796, 45369779, 52349745, 64813970, 69799660, 77776764, 90739558, 97220955, 104699490, 129627940, 136109337, 181479116, 194441910, 209398980, 226848895, 272218674, 388883820, 453697790, 544437348, 680546685, 907395580, 1361093370, 2722186740]

約数ペア:

[(1, 2722186740), (2, 1361093370), (3, 907395580), (4, 680546685), (5, 544437348), (6, 453697790), (7, 388883820), (10, 272218674), (12, 226848895), (13, 209398980), (14, 194441910), (15, 181479116), (20, 136109337), (21, 129627940), (26, 104699490), (28, 97220955), (30, 90739558), (35, 77776764), (39, 69799660), (42, 64813970), (52, 52349745), (60, 45369779), (65, 41879796), (70, 38888382), (78, 34899830), (79, 34458060), (84, 32406985), (91, 29914140), (105, 25925588), (130, 20939898), (140, 19444191), (156, 17449915), (158, 17229030), (182, 14957070), (195, 13959932), (210, 12962794), (237, 11486020), (260, 10469949), (273, 9971380), (316, 8614515), (364, 7478535), (390, 6979966), (395, 6891612), (420, 6481397), (455, 5982828), (474, 5743010), (546, 4985690), (553, 4922580), (780, 3489983), (790, 3445806), (910, 2991414), (948, 2871505), (1027, 2650620), (1092, 2492845), (1106, 2461290), (1185, 2297204), (1365, 1994276), (1580, 1722903), (1659, 1640860), (1820, 1495707), (2054, 1325310), (2212, 1230645), (2370, 1148602), (2730, 997138), (2765, 984516), (3081, 883540), (3318, 820430), (4108, 662655), (4740, 574301), (5135, 530124), (5460, 498569), (5530, 492258), (6162, 441770), (6311, 431340), (6636, 410215), (7189, 378660), (8295, 328172), (10270, 265062), (11060, 246129), (12324, 220885), (12622, 215670), (14378, 189330), (15405, 176708), (16590, 164086), (18933, 143780), (20540, 132531), (21567, 126220), (25244, 107835), (28756, 94665), (30810, 88354), (31555, 86268), (33180, 82043), (35945, 75732), (37866, 71890), (43134, 63110), (44177, 61620)]