6405640640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14087}}^1$

素因数の和:14147

約数の個数: 168

約数和(自身を含む): 18356945760

約数和(自身を除く): 11951305120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 784, 812, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1856, 1960, 2030, 2240, 2320, 2842, 3136, 3248, 3920, 4060, 4640, 5684, 6496, 7105, 7840, 8120, 9280, 11368, 12992, 14087, 14210, 15680, 16240, 22736, 28174, 28420, 32480, 45472, 56348, 56840, 64960, 70435, 90944, 98609, 112696, 113680, 140870, 197218, 225392, 227360, 281740, 394436, 408523, 450784, 454720, 493045, 563480, 690263, 788872, 817046, 901568, 986090, 1126960, 1380526, 1577744, 1634092, 1972180, 2042615, 2253920, 2761052, 2859661, 3155488, 3268184, 3451315, 3944360, 4085230, 4507840, 5522104, 5719322, 6310976, 6536368, 6902630, 7888720, 8170460, 11044208, 11438644, 13072736, 13805260, 14298305, 15777440, 16340920, 20017627, 22088416, 22877288, 26145472, 27610520, 28596610, 31554880, 32681840, 40035254, 44176832, 45754576, 55221040, 57193220, 65363680, 80070508, 91509152, 100088135, 110442080, 114386440, 130727360, 160141016, 183018304, 200176270, 220884160, 228772880, 320282032, 400352540, 457545760, 640564064, 800705080, 915091520, 1281128128, 1601410160, 3202820320, 6405640640]

約数ペア:

[(1, 6405640640), (2, 3202820320), (4, 1601410160), (5, 1281128128), (7, 915091520), (8, 800705080), (10, 640564064), (14, 457545760), (16, 400352540), (20, 320282032), (28, 228772880), (29, 220884160), (32, 200176270), (35, 183018304), (40, 160141016), (49, 130727360), (56, 114386440), (58, 110442080), (64, 100088135), (70, 91509152), (80, 80070508), (98, 65363680), (112, 57193220), (116, 55221040), (140, 45754576), (145, 44176832), (160, 40035254), (196, 32681840), (203, 31554880), (224, 28596610), (232, 27610520), (245, 26145472), (280, 22877288), (290, 22088416), (320, 20017627), (392, 16340920), (406, 15777440), (448, 14298305), (464, 13805260), (490, 13072736), (560, 11438644), (580, 11044208), (784, 8170460), (812, 7888720), (928, 6902630), (980, 6536368), (1015, 6310976), (1120, 5719322), (1160, 5522104), (1421, 4507840), (1568, 4085230), (1624, 3944360), (1856, 3451315), (1960, 3268184), (2030, 3155488), (2240, 2859661), (2320, 2761052), (2842, 2253920), (3136, 2042615), (3248, 1972180), (3920, 1634092), (4060, 1577744), (4640, 1380526), (5684, 1126960), (6496, 986090), (7105, 901568), (7840, 817046), (8120, 788872), (9280, 690263), (11368, 563480), (12992, 493045), (14087, 454720), (14210, 450784), (15680, 408523), (16240, 394436), (22736, 281740), (28174, 227360), (28420, 225392), (32480, 197218), (45472, 140870), (56348, 113680), (56840, 112696), (64960, 98609), (70435, 90944)]