12399660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 46353216

約数和(自身を除く): 33953556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 757, 780, 819, 910, 1092, 1170, 1260, 1365, 1514, 1638, 1820, 2271, 2340, 2730, 3028, 3276, 3785, 4095, 4542, 5299, 5460, 6813, 7570, 8190, 9084, 9841, 10598, 11355, 13626, 15140, 15897, 16380, 19682, 21196, 22710, 26495, 27252, 29523, 31794, 34065, 39364, 45420, 47691, 49205, 52990, 59046, 63588, 68130, 68887, 79485, 88569, 95382, 98410, 105980, 118092, 136260, 137774, 147615, 158970, 177138, 190764, 196820, 206661, 238455, 275548, 295230, 317940, 344435, 354276, 413322, 442845, 476910, 590460, 619983, 688870, 826644, 885690, 953820, 1033305, 1239966, 1377740, 1771380, 2066610, 2479932, 3099915, 4133220, 6199830, 12399660]

約数ペア:

[(1, 12399660), (2, 6199830), (3, 4133220), (4, 3099915), (5, 2479932), (6, 2066610), (7, 1771380), (9, 1377740), (10, 1239966), (12, 1033305), (13, 953820), (14, 885690), (15, 826644), (18, 688870), (20, 619983), (21, 590460), (26, 476910), (28, 442845), (30, 413322), (35, 354276), (36, 344435), (39, 317940), (42, 295230), (45, 275548), (52, 238455), (60, 206661), (63, 196820), (65, 190764), (70, 177138), (78, 158970), (84, 147615), (90, 137774), (91, 136260), (105, 118092), (117, 105980), (126, 98410), (130, 95382), (140, 88569), (156, 79485), (180, 68887), (182, 68130), (195, 63588), (210, 59046), (234, 52990), (252, 49205), (260, 47691), (273, 45420), (315, 39364), (364, 34065), (390, 31794), (420, 29523), (455, 27252), (468, 26495), (546, 22710), (585, 21196), (630, 19682), (757, 16380), (780, 15897), (819, 15140), (910, 13626), (1092, 11355), (1170, 10598), (1260, 9841), (1365, 9084), (1514, 8190), (1638, 7570), (1820, 6813), (2271, 5460), (2340, 5299), (2730, 4542), (3028, 4095), (3276, 3785)]