65654880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 227888640

約数和(自身を除く): 162233760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 313, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 626, 690, 736, 760, 874, 912, 920, 939, 1104, 1140, 1252, 1311, 1380, 1520, 1565, 1748, 1824, 1840, 1878, 2185, 2208, 2280, 2504, 2622, 2760, 3040, 3130, 3496, 3680, 3756, 4370, 4560, 4695, 5008, 5244, 5520, 5947, 6260, 6555, 6992, 7199, 7512, 8740, 9120, 9390, 10016, 10488, 11040, 11894, 12520, 13110, 13984, 14398, 15024, 17480, 17841, 18780, 20976, 21597, 23788, 25040, 26220, 28796, 29735, 30048, 34960, 35682, 35995, 37560, 41952, 43194, 47576, 50080, 52440, 57592, 59470, 69920, 71364, 71990, 75120, 86388, 89205, 95152, 104880, 107985, 115184, 118940, 136781, 142728, 143980, 150240, 172776, 178410, 190304, 209760, 215970, 230368, 237880, 273562, 285456, 287960, 345552, 356820, 410343, 431940, 475760, 547124, 570912, 575920, 683905, 691104, 713640, 820686, 863880, 951520, 1094248, 1151840, 1367810, 1427280, 1641372, 1727760, 2051715, 2188496, 2735620, 2854560, 3282744, 3455520, 4103430, 4376992, 5471240, 6565488, 8206860, 10942480, 13130976, 16413720, 21884960, 32827440, 65654880]

約数ペア:

[(1, 65654880), (2, 32827440), (3, 21884960), (4, 16413720), (5, 13130976), (6, 10942480), (8, 8206860), (10, 6565488), (12, 5471240), (15, 4376992), (16, 4103430), (19, 3455520), (20, 3282744), (23, 2854560), (24, 2735620), (30, 2188496), (32, 2051715), (38, 1727760), (40, 1641372), (46, 1427280), (48, 1367810), (57, 1151840), (60, 1094248), (69, 951520), (76, 863880), (80, 820686), (92, 713640), (95, 691104), (96, 683905), (114, 575920), (115, 570912), (120, 547124), (138, 475760), (152, 431940), (160, 410343), (184, 356820), (190, 345552), (228, 287960), (230, 285456), (240, 273562), (276, 237880), (285, 230368), (304, 215970), (313, 209760), (345, 190304), (368, 178410), (380, 172776), (437, 150240), (456, 143980), (460, 142728), (480, 136781), (552, 118940), (570, 115184), (608, 107985), (626, 104880), (690, 95152), (736, 89205), (760, 86388), (874, 75120), (912, 71990), (920, 71364), (939, 69920), (1104, 59470), (1140, 57592), (1252, 52440), (1311, 50080), (1380, 47576), (1520, 43194), (1565, 41952), (1748, 37560), (1824, 35995), (1840, 35682), (1878, 34960), (2185, 30048), (2208, 29735), (2280, 28796), (2504, 26220), (2622, 25040), (2760, 23788), (3040, 21597), (3130, 20976), (3496, 18780), (3680, 17841), (3756, 17480), (4370, 15024), (4560, 14398), (4695, 13984), (5008, 13110), (5244, 12520), (5520, 11894), (5947, 11040), (6260, 10488), (6555, 10016), (6992, 9390), (7199, 9120), (7512, 8740)]