73268520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 167320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 701, 780, 804, 871, 1005, 1340, 1402, 1560, 1608, 1742, 2010, 2103, 2613, 2680, 2804, 3484, 3505, 4020, 4206, 4355, 5226, 5608, 6968, 7010, 8040, 8412, 8710, 9113, 10452, 10515, 13065, 14020, 16824, 17420, 18226, 20904, 21030, 26130, 27339, 28040, 34840, 36452, 42060, 45565, 46967, 52260, 54678, 72904, 84120, 91130, 93934, 104520, 109356, 136695, 140901, 182260, 187868, 218712, 234835, 273390, 281802, 364520, 375736, 469670, 546780, 563604, 610571, 704505, 939340, 1093560, 1127208, 1221142, 1409010, 1831713, 1878680, 2442284, 2818020, 3052855, 3663426, 4884568, 5636040, 6105710, 7326852, 9158565, 12211420, 14653704, 18317130, 24422840, 36634260, 73268520]

約数ペア:

[(1, 73268520), (2, 36634260), (3, 24422840), (4, 18317130), (5, 14653704), (6, 12211420), (8, 9158565), (10, 7326852), (12, 6105710), (13, 5636040), (15, 4884568), (20, 3663426), (24, 3052855), (26, 2818020), (30, 2442284), (39, 1878680), (40, 1831713), (52, 1409010), (60, 1221142), (65, 1127208), (67, 1093560), (78, 939340), (104, 704505), (120, 610571), (130, 563604), (134, 546780), (156, 469670), (195, 375736), (201, 364520), (260, 281802), (268, 273390), (312, 234835), (335, 218712), (390, 187868), (402, 182260), (520, 140901), (536, 136695), (670, 109356), (701, 104520), (780, 93934), (804, 91130), (871, 84120), (1005, 72904), (1340, 54678), (1402, 52260), (1560, 46967), (1608, 45565), (1742, 42060), (2010, 36452), (2103, 34840), (2613, 28040), (2680, 27339), (2804, 26130), (3484, 21030), (3505, 20904), (4020, 18226), (4206, 17420), (4355, 16824), (5226, 14020), (5608, 13065), (6968, 10515), (7010, 10452), (8040, 9113), (8412, 8710)]