666682380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13567}}^1$

素因数の和:13605

約数の個数: 192

約数和(自身を含む): 2552954880

約数和(自身を除く): 1886272500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 13567, 16380, 24570, 27134, 40701, 49140, 54268, 67835, 81402, 94969, 122103, 135670, 162804, 176371, 189938, 203505, 244206, 271340, 284907, 352742, 366309, 379876, 407010, 474845, 488412, 529113, 569814, 610515, 705484, 732618, 814020, 854721, 881855, 949690, 1058226, 1139628, 1221030, 1234597, 1424535, 1465236, 1587339, 1709442, 1763710, 1831545, 1899380, 2116452, 2442060, 2469194, 2564163, 2645565, 2849070, 3174678, 3418884, 3527420, 3663090, 3703791, 4273605, 4762017, 4938388, 5128326, 5291130, 5698140, 6172985, 6349356, 7326180, 7407582, 7936695, 8547210, 9524034, 10256652, 10582260, 11111373, 12345970, 12820815, 14815164, 15873390, 17094420, 18518955, 19048068, 22222746, 23810085, 24691940, 25641630, 31746780, 33334119, 37037910, 44445492, 47620170, 51283260, 55556865, 66668238, 74075820, 95240340, 111113730, 133336476, 166670595, 222227460, 333341190, 666682380]

約数ペア:

[(1, 666682380), (2, 333341190), (3, 222227460), (4, 166670595), (5, 133336476), (6, 111113730), (7, 95240340), (9, 74075820), (10, 66668238), (12, 55556865), (13, 51283260), (14, 47620170), (15, 44445492), (18, 37037910), (20, 33334119), (21, 31746780), (26, 25641630), (27, 24691940), (28, 23810085), (30, 22222746), (35, 19048068), (36, 18518955), (39, 17094420), (42, 15873390), (45, 14815164), (52, 12820815), (54, 12345970), (60, 11111373), (63, 10582260), (65, 10256652), (70, 9524034), (78, 8547210), (84, 7936695), (90, 7407582), (91, 7326180), (105, 6349356), (108, 6172985), (117, 5698140), (126, 5291130), (130, 5128326), (135, 4938388), (140, 4762017), (156, 4273605), (180, 3703791), (182, 3663090), (189, 3527420), (195, 3418884), (210, 3174678), (234, 2849070), (252, 2645565), (260, 2564163), (270, 2469194), (273, 2442060), (315, 2116452), (351, 1899380), (364, 1831545), (378, 1763710), (390, 1709442), (420, 1587339), (455, 1465236), (468, 1424535), (540, 1234597), (546, 1221030), (585, 1139628), (630, 1058226), (702, 949690), (756, 881855), (780, 854721), (819, 814020), (910, 732618), (945, 705484), (1092, 610515), (1170, 569814), (1260, 529113), (1365, 488412), (1404, 474845), (1638, 407010), (1755, 379876), (1820, 366309), (1890, 352742), (2340, 284907), (2457, 271340), (2730, 244206), (3276, 203505), (3510, 189938), (3780, 176371), (4095, 162804), (4914, 135670), (5460, 122103), (7020, 94969), (8190, 81402), (9828, 67835), (12285, 54268), (13567, 49140), (16380, 40701), (24570, 27134)]