163983120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97609}}^1$

素因数の和:97632

約数の個数: 80

約数和(自身を含む): 580974720

約数和(自身を除く): 416991600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 97609, 195218, 292827, 390436, 488045, 585654, 683263, 780872, 976090, 1171308, 1366526, 1464135, 1561744, 1952180, 2049789, 2342616, 2733052, 2928270, 3416315, 3904360, 4099578, 4685232, 5466104, 5856540, 6832630, 7808720, 8199156, 10248945, 10932208, 11713080, 13665260, 16398312, 20497890, 23426160, 27330520, 32796624, 40995780, 54661040, 81991560, 163983120]

約数ペア:

[(1, 163983120), (2, 81991560), (3, 54661040), (4, 40995780), (5, 32796624), (6, 27330520), (7, 23426160), (8, 20497890), (10, 16398312), (12, 13665260), (14, 11713080), (15, 10932208), (16, 10248945), (20, 8199156), (21, 7808720), (24, 6832630), (28, 5856540), (30, 5466104), (35, 4685232), (40, 4099578), (42, 3904360), (48, 3416315), (56, 2928270), (60, 2733052), (70, 2342616), (80, 2049789), (84, 1952180), (105, 1561744), (112, 1464135), (120, 1366526), (140, 1171308), (168, 976090), (210, 780872), (240, 683263), (280, 585654), (336, 488045), (420, 390436), (560, 292827), (840, 195218), (1680, 97609)]