73173360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 176810640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 499, 520, 564, 611, 624, 705, 752, 780, 940, 998, 1040, 1128, 1222, 1410, 1497, 1560, 1833, 1880, 1996, 2256, 2444, 2495, 2820, 2994, 3055, 3120, 3666, 3760, 3992, 4888, 4990, 5640, 5988, 6110, 6487, 7332, 7485, 7984, 9165, 9776, 9980, 11280, 11976, 12220, 12974, 14664, 14970, 18330, 19461, 19960, 23453, 23952, 24440, 25948, 29328, 29940, 32435, 36660, 38922, 39920, 46906, 48880, 51896, 59880, 64870, 70359, 73320, 77844, 93812, 97305, 103792, 117265, 119760, 129740, 140718, 146640, 155688, 187624, 194610, 234530, 259480, 281436, 304889, 311376, 351795, 375248, 389220, 469060, 518960, 562872, 609778, 703590, 778440, 914667, 938120, 1125744, 1219556, 1407180, 1524445, 1556880, 1829334, 1876240, 2439112, 2814360, 3048890, 3658668, 4573335, 4878224, 5628720, 6097780, 7317336, 9146670, 12195560, 14634672, 18293340, 24391120, 36586680, 73173360]

約数ペア:

[(1, 73173360), (2, 36586680), (3, 24391120), (4, 18293340), (5, 14634672), (6, 12195560), (8, 9146670), (10, 7317336), (12, 6097780), (13, 5628720), (15, 4878224), (16, 4573335), (20, 3658668), (24, 3048890), (26, 2814360), (30, 2439112), (39, 1876240), (40, 1829334), (47, 1556880), (48, 1524445), (52, 1407180), (60, 1219556), (65, 1125744), (78, 938120), (80, 914667), (94, 778440), (104, 703590), (120, 609778), (130, 562872), (141, 518960), (156, 469060), (188, 389220), (195, 375248), (208, 351795), (235, 311376), (240, 304889), (260, 281436), (282, 259480), (312, 234530), (376, 194610), (390, 187624), (470, 155688), (499, 146640), (520, 140718), (564, 129740), (611, 119760), (624, 117265), (705, 103792), (752, 97305), (780, 93812), (940, 77844), (998, 73320), (1040, 70359), (1128, 64870), (1222, 59880), (1410, 51896), (1497, 48880), (1560, 46906), (1833, 39920), (1880, 38922), (1996, 36660), (2256, 32435), (2444, 29940), (2495, 29328), (2820, 25948), (2994, 24440), (3055, 23952), (3120, 23453), (3666, 19960), (3760, 19461), (3992, 18330), (4888, 14970), (4990, 14664), (5640, 12974), (5988, 12220), (6110, 11976), (6487, 11280), (7332, 9980), (7485, 9776), (7984, 9165)]