468631520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 1356880896

約数和(自身を除く): 888249376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 151, 160, 163, 170, 224, 238, 272, 280, 302, 326, 340, 476, 544, 560, 595, 604, 652, 680, 755, 815, 952, 1057, 1120, 1141, 1190, 1208, 1304, 1360, 1510, 1630, 1904, 2114, 2282, 2380, 2416, 2567, 2608, 2720, 2771, 3020, 3260, 3808, 4228, 4564, 4760, 4832, 5134, 5216, 5285, 5542, 5705, 6040, 6520, 8456, 9128, 9520, 10268, 10570, 11084, 11410, 12080, 12835, 13040, 13855, 16912, 17969, 18256, 19040, 19397, 20536, 21140, 22168, 22820, 24160, 24613, 25670, 26080, 27710, 33824, 35938, 36512, 38794, 41072, 42280, 44336, 45640, 49226, 51340, 55420, 71876, 77588, 82144, 84560, 88672, 89845, 91280, 96985, 98452, 102680, 110840, 123065, 143752, 155176, 169120, 172291, 179690, 182560, 193970, 196904, 205360, 221680, 246130, 287504, 310352, 344582, 359380, 387940, 393808, 410720, 418421, 443360, 492260, 575008, 620704, 689164, 718760, 775880, 787616, 836842, 861455, 984520, 1378328, 1437520, 1551760, 1673684, 1722910, 1969040, 2092105, 2756656, 2875040, 2928947, 3103520, 3347368, 3445820, 3938080, 4184210, 5513312, 5857894, 6694736, 6891640, 8368420, 11715788, 13389472, 13783280, 14644735, 16736840, 23431576, 27566560, 29289470, 33473680, 46863152, 58578940, 66947360, 93726304, 117157880, 234315760, 468631520]

約数ペア:

[(1, 468631520), (2, 234315760), (4, 117157880), (5, 93726304), (7, 66947360), (8, 58578940), (10, 46863152), (14, 33473680), (16, 29289470), (17, 27566560), (20, 23431576), (28, 16736840), (32, 14644735), (34, 13783280), (35, 13389472), (40, 11715788), (56, 8368420), (68, 6891640), (70, 6694736), (80, 5857894), (85, 5513312), (112, 4184210), (119, 3938080), (136, 3445820), (140, 3347368), (151, 3103520), (160, 2928947), (163, 2875040), (170, 2756656), (224, 2092105), (238, 1969040), (272, 1722910), (280, 1673684), (302, 1551760), (326, 1437520), (340, 1378328), (476, 984520), (544, 861455), (560, 836842), (595, 787616), (604, 775880), (652, 718760), (680, 689164), (755, 620704), (815, 575008), (952, 492260), (1057, 443360), (1120, 418421), (1141, 410720), (1190, 393808), (1208, 387940), (1304, 359380), (1360, 344582), (1510, 310352), (1630, 287504), (1904, 246130), (2114, 221680), (2282, 205360), (2380, 196904), (2416, 193970), (2567, 182560), (2608, 179690), (2720, 172291), (2771, 169120), (3020, 155176), (3260, 143752), (3808, 123065), (4228, 110840), (4564, 102680), (4760, 98452), (4832, 96985), (5134, 91280), (5216, 89845), (5285, 88672), (5542, 84560), (5705, 82144), (6040, 77588), (6520, 71876), (8456, 55420), (9128, 51340), (9520, 49226), (10268, 45640), (10570, 44336), (11084, 42280), (11410, 41072), (12080, 38794), (12835, 36512), (13040, 35938), (13855, 33824), (16912, 27710), (17969, 26080), (18256, 25670), (19040, 24613), (19397, 24160), (20536, 22820), (21140, 22168)]