15674000280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{4481}}^1$

素因数の和:4881

約数の個数: 128

約数和(自身を含む): 47656926720

約数和(自身を除く): 31982926440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 283, 309, 412, 515, 566, 618, 824, 849, 1030, 1132, 1236, 1415, 1545, 1698, 2060, 2264, 2472, 2830, 3090, 3396, 4120, 4245, 4481, 5660, 6180, 6792, 8490, 8962, 11320, 12360, 13443, 16980, 17924, 22405, 26886, 29149, 33960, 35848, 44810, 53772, 58298, 67215, 87447, 89620, 107544, 116596, 134430, 145745, 174894, 179240, 233192, 268860, 291490, 349788, 437235, 461543, 537720, 582980, 699576, 874470, 923086, 1165960, 1268123, 1384629, 1748940, 1846172, 2307715, 2536246, 2769258, 3497880, 3692344, 3804369, 4615430, 5072492, 5538516, 6340615, 6923145, 7608738, 9230860, 10144984, 11077032, 12681230, 13846290, 15217476, 18461720, 19021845, 25362460, 27692580, 30434952, 38043690, 50724920, 55385160, 76087380, 130616669, 152174760, 261233338, 391850007, 522466676, 653083345, 783700014, 1044933352, 1306166690, 1567400028, 1959250035, 2612333380, 3134800056, 3918500070, 5224666760, 7837000140, 15674000280]

約数ペア:

[(1, 15674000280), (2, 7837000140), (3, 5224666760), (4, 3918500070), (5, 3134800056), (6, 2612333380), (8, 1959250035), (10, 1567400028), (12, 1306166690), (15, 1044933352), (20, 783700014), (24, 653083345), (30, 522466676), (40, 391850007), (60, 261233338), (103, 152174760), (120, 130616669), (206, 76087380), (283, 55385160), (309, 50724920), (412, 38043690), (515, 30434952), (566, 27692580), (618, 25362460), (824, 19021845), (849, 18461720), (1030, 15217476), (1132, 13846290), (1236, 12681230), (1415, 11077032), (1545, 10144984), (1698, 9230860), (2060, 7608738), (2264, 6923145), (2472, 6340615), (2830, 5538516), (3090, 5072492), (3396, 4615430), (4120, 3804369), (4245, 3692344), (4481, 3497880), (5660, 2769258), (6180, 2536246), (6792, 2307715), (8490, 1846172), (8962, 1748940), (11320, 1384629), (12360, 1268123), (13443, 1165960), (16980, 923086), (17924, 874470), (22405, 699576), (26886, 582980), (29149, 537720), (33960, 461543), (35848, 437235), (44810, 349788), (53772, 291490), (58298, 268860), (67215, 233192), (87447, 179240), (89620, 174894), (107544, 145745), (116596, 134430)]