219543360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3312

約数の個数: 112

約数和(自身を含む): 707087232

約数和(自身を除く): 487543872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3221, 3408, 4260, 4544, 5680, 6442, 6816, 8520, 9663, 11360, 12884, 13632, 16105, 17040, 19326, 22720, 25768, 32210, 34080, 38652, 48315, 51536, 64420, 68160, 77304, 96630, 103072, 128840, 154608, 193260, 206144, 228691, 257680, 309216, 386520, 457382, 515360, 618432, 686073, 773040, 914764, 1030720, 1143455, 1372146, 1546080, 1829528, 2286910, 2744292, 3092160, 3430365, 3659056, 4573820, 5488584, 6860730, 7318112, 9147640, 10977168, 13721460, 14636224, 18295280, 21954336, 27442920, 36590560, 43908672, 54885840, 73181120, 109771680, 219543360]

約数ペア:

[(1, 219543360), (2, 109771680), (3, 73181120), (4, 54885840), (5, 43908672), (6, 36590560), (8, 27442920), (10, 21954336), (12, 18295280), (15, 14636224), (16, 13721460), (20, 10977168), (24, 9147640), (30, 7318112), (32, 6860730), (40, 5488584), (48, 4573820), (60, 3659056), (64, 3430365), (71, 3092160), (80, 2744292), (96, 2286910), (120, 1829528), (142, 1546080), (160, 1372146), (192, 1143455), (213, 1030720), (240, 914764), (284, 773040), (320, 686073), (355, 618432), (426, 515360), (480, 457382), (568, 386520), (710, 309216), (852, 257680), (960, 228691), (1065, 206144), (1136, 193260), (1420, 154608), (1704, 128840), (2130, 103072), (2272, 96630), (2840, 77304), (3221, 68160), (3408, 64420), (4260, 51536), (4544, 48315), (5680, 38652), (6442, 34080), (6816, 32210), (8520, 25768), (9663, 22720), (11360, 19326), (12884, 17040), (13632, 16105)]