189698640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4733}}^1$

素因数の和:4916

約数の個数: 80

約数和(自身を含む): 591712128

約数和(自身を除く): 402013488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 4733, 5010, 6680, 8016, 9466, 10020, 13360, 14199, 18932, 20040, 23665, 28398, 37864, 40080, 47330, 56796, 70995, 75728, 94660, 113592, 141990, 189320, 227184, 283980, 378640, 567960, 790411, 1135920, 1580822, 2371233, 3161644, 3952055, 4742466, 6323288, 7904110, 9484932, 11856165, 12646576, 15808220, 18969864, 23712330, 31616440, 37939728, 47424660, 63232880, 94849320, 189698640]

約数ペア:

[(1, 189698640), (2, 94849320), (3, 63232880), (4, 47424660), (5, 37939728), (6, 31616440), (8, 23712330), (10, 18969864), (12, 15808220), (15, 12646576), (16, 11856165), (20, 9484932), (24, 7904110), (30, 6323288), (40, 4742466), (48, 3952055), (60, 3161644), (80, 2371233), (120, 1580822), (167, 1135920), (240, 790411), (334, 567960), (501, 378640), (668, 283980), (835, 227184), (1002, 189320), (1336, 141990), (1670, 113592), (2004, 94660), (2505, 75728), (2672, 70995), (3340, 56796), (4008, 47330), (4733, 40080), (5010, 37864), (6680, 28398), (8016, 23665), (9466, 20040), (10020, 18932), (13360, 14199)]