10640572920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{70207}}^1$

素因数の和:70645

約数の個数: 96

約数和(自身を含む): 34664497920

約数和(自身を除く): 24023925000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 10104, 12630, 15156, 16840, 18945, 25260, 30312, 37890, 50520, 70207, 75780, 140414, 151560, 210621, 280828, 351035, 421242, 561656, 631863, 702070, 842484, 1053105, 1263726, 1404140, 1684968, 2106210, 2527452, 2808280, 3159315, 4212420, 5054904, 6318630, 8424840, 12637260, 25274520, 29557147, 59114294, 88671441, 118228588, 147785735, 177342882, 236457176, 266014323, 295571470, 354685764, 443357205, 532028646, 591142940, 709371528, 886714410, 1064057292, 1182285880, 1330071615, 1773428820, 2128114584, 2660143230, 3546857640, 5320286460, 10640572920]

約数ペア:

[(1, 10640572920), (2, 5320286460), (3, 3546857640), (4, 2660143230), (5, 2128114584), (6, 1773428820), (8, 1330071615), (9, 1182285880), (10, 1064057292), (12, 886714410), (15, 709371528), (18, 591142940), (20, 532028646), (24, 443357205), (30, 354685764), (36, 295571470), (40, 266014323), (45, 236457176), (60, 177342882), (72, 147785735), (90, 118228588), (120, 88671441), (180, 59114294), (360, 29557147), (421, 25274520), (842, 12637260), (1263, 8424840), (1684, 6318630), (2105, 5054904), (2526, 4212420), (3368, 3159315), (3789, 2808280), (4210, 2527452), (5052, 2106210), (6315, 1684968), (7578, 1404140), (8420, 1263726), (10104, 1053105), (12630, 842484), (15156, 702070), (16840, 631863), (18945, 561656), (25260, 421242), (30312, 351035), (37890, 280828), (50520, 210621), (70207, 151560), (75780, 140414)]