6204640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 16722720

約数和(自身を除く): 10518080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 157, 160, 190, 208, 247, 260, 304, 314, 380, 416, 494, 520, 608, 628, 760, 785, 988, 1040, 1235, 1256, 1520, 1570, 1976, 2041, 2080, 2470, 2512, 2983, 3040, 3140, 3952, 4082, 4940, 5024, 5966, 6280, 7904, 8164, 9880, 10205, 11932, 12560, 14915, 16328, 19760, 20410, 23864, 25120, 29830, 32656, 38779, 39520, 40820, 47728, 59660, 65312, 77558, 81640, 95456, 119320, 155116, 163280, 193895, 238640, 310232, 326560, 387790, 477280, 620464, 775580, 1240928, 1551160, 3102320, 6204640]

約数ペア:

[(1, 6204640), (2, 3102320), (4, 1551160), (5, 1240928), (8, 775580), (10, 620464), (13, 477280), (16, 387790), (19, 326560), (20, 310232), (26, 238640), (32, 193895), (38, 163280), (40, 155116), (52, 119320), (65, 95456), (76, 81640), (80, 77558), (95, 65312), (104, 59660), (130, 47728), (152, 40820), (157, 39520), (160, 38779), (190, 32656), (208, 29830), (247, 25120), (260, 23864), (304, 20410), (314, 19760), (380, 16328), (416, 14915), (494, 12560), (520, 11932), (608, 10205), (628, 9880), (760, 8164), (785, 7904), (988, 6280), (1040, 5966), (1235, 5024), (1256, 4940), (1520, 4082), (1570, 3952), (1976, 3140), (2041, 3040), (2080, 2983), (2470, 2512)]