1233056440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6653

約数の個数: 128

約数和(自身を含む): 3516203520

約数和(自身を除く): 2283147080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 244, 280, 305, 308, 385, 427, 440, 488, 610, 616, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2440, 2684, 3080, 3355, 3416, 4270, 4697, 5368, 6563, 6710, 8540, 9394, 13126, 13420, 17080, 18788, 23485, 26252, 26840, 32815, 37576, 45941, 46970, 52504, 65630, 72193, 91882, 93940, 131260, 144386, 183764, 187880, 229705, 262520, 288772, 360965, 367528, 400343, 459410, 505351, 577544, 721930, 800686, 918820, 1010702, 1443860, 1601372, 1837640, 2001715, 2021404, 2526755, 2802401, 2887720, 3202744, 4003430, 4042808, 4403773, 5053510, 5604802, 8006860, 8807546, 10107020, 11209604, 14012005, 16013720, 17615092, 20214040, 22018865, 22419208, 28024010, 30826411, 35230184, 44037730, 56048020, 61652822, 88075460, 112096040, 123305644, 154132055, 176150920, 246611288, 308264110, 616528220, 1233056440]

約数ペア:

[(1, 1233056440), (2, 616528220), (4, 308264110), (5, 246611288), (7, 176150920), (8, 154132055), (10, 123305644), (11, 112096040), (14, 88075460), (20, 61652822), (22, 56048020), (28, 44037730), (35, 35230184), (40, 30826411), (44, 28024010), (55, 22419208), (56, 22018865), (61, 20214040), (70, 17615092), (77, 16013720), (88, 14012005), (110, 11209604), (122, 10107020), (140, 8807546), (154, 8006860), (220, 5604802), (244, 5053510), (280, 4403773), (305, 4042808), (308, 4003430), (385, 3202744), (427, 2887720), (440, 2802401), (488, 2526755), (610, 2021404), (616, 2001715), (671, 1837640), (770, 1601372), (854, 1443860), (1220, 1010702), (1342, 918820), (1540, 800686), (1708, 721930), (2135, 577544), (2440, 505351), (2684, 459410), (3080, 400343), (3355, 367528), (3416, 360965), (4270, 288772), (4697, 262520), (5368, 229705), (6563, 187880), (6710, 183764), (8540, 144386), (9394, 131260), (13126, 93940), (13420, 91882), (17080, 72193), (18788, 65630), (23485, 52504), (26252, 46970), (26840, 45941), (32815, 37576)]