3254282640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{645691}}^1$

素因数の和:645717

約数の個数: 120

約数和(自身を含む): 12490266048

約数和(自身を除く): 9235983408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 645691, 1291382, 1937073, 2582764, 3228455, 3874146, 4519837, 5165528, 5811219, 6456910, 7748292, 9039674, 9685365, 10331056, 11622438, 12913820, 13559511, 15496584, 18079348, 19370730, 22599185, 23244876, 25827640, 27119022, 29056095, 30993168, 36158696, 38741460, 40678533, 45198370, 46489752, 51655280, 54238044, 58112190, 67797555, 72317392, 77482920, 81357066, 90396740, 92979504, 108476088, 116224380, 135595110, 154965840, 162714132, 180793480, 203392665, 216952176, 232448760, 271190220, 325428264, 361586960, 406785330, 464897520, 542380440, 650856528, 813570660, 1084760880, 1627141320, 3254282640]

約数ペア:

[(1, 3254282640), (2, 1627141320), (3, 1084760880), (4, 813570660), (5, 650856528), (6, 542380440), (7, 464897520), (8, 406785330), (9, 361586960), (10, 325428264), (12, 271190220), (14, 232448760), (15, 216952176), (16, 203392665), (18, 180793480), (20, 162714132), (21, 154965840), (24, 135595110), (28, 116224380), (30, 108476088), (35, 92979504), (36, 90396740), (40, 81357066), (42, 77482920), (45, 72317392), (48, 67797555), (56, 58112190), (60, 54238044), (63, 51655280), (70, 46489752), (72, 45198370), (80, 40678533), (84, 38741460), (90, 36158696), (105, 30993168), (112, 29056095), (120, 27119022), (126, 25827640), (140, 23244876), (144, 22599185), (168, 19370730), (180, 18079348), (210, 15496584), (240, 13559511), (252, 12913820), (280, 11622438), (315, 10331056), (336, 9685365), (360, 9039674), (420, 7748292), (504, 6456910), (560, 5811219), (630, 5165528), (720, 4519837), (840, 3874146), (1008, 3228455), (1260, 2582764), (1680, 1937073), (2520, 1291382), (5040, 645691)]