73984560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 160

約数和(自身を含む): 257983488

約数和(自身を除く): 183998928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1031, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2062, 2392, 2760, 2990, 3093, 3120, 3588, 4124, 4485, 4784, 5155, 5520, 5980, 6186, 7176, 8248, 8970, 10310, 11960, 12372, 13403, 14352, 15465, 16496, 17940, 20620, 23713, 23920, 24744, 26806, 30930, 35880, 40209, 41240, 47426, 49488, 53612, 61860, 67015, 71139, 71760, 80418, 82480, 94852, 107224, 118565, 123720, 134030, 142278, 160836, 189704, 201045, 214448, 237130, 247440, 268060, 284556, 308269, 321672, 355695, 379408, 402090, 474260, 536120, 569112, 616538, 643344, 711390, 804180, 924807, 948520, 1072240, 1138224, 1233076, 1422780, 1541345, 1608360, 1849614, 1897040, 2466152, 2845560, 3082690, 3216720, 3699228, 4624035, 4932304, 5691120, 6165380, 7398456, 9248070, 12330760, 14796912, 18496140, 24661520, 36992280, 73984560]

約数ペア:

[(1, 73984560), (2, 36992280), (3, 24661520), (4, 18496140), (5, 14796912), (6, 12330760), (8, 9248070), (10, 7398456), (12, 6165380), (13, 5691120), (15, 4932304), (16, 4624035), (20, 3699228), (23, 3216720), (24, 3082690), (26, 2845560), (30, 2466152), (39, 1897040), (40, 1849614), (46, 1608360), (48, 1541345), (52, 1422780), (60, 1233076), (65, 1138224), (69, 1072240), (78, 948520), (80, 924807), (92, 804180), (104, 711390), (115, 643344), (120, 616538), (130, 569112), (138, 536120), (156, 474260), (184, 402090), (195, 379408), (208, 355695), (230, 321672), (240, 308269), (260, 284556), (276, 268060), (299, 247440), (312, 237130), (345, 214448), (368, 201045), (390, 189704), (460, 160836), (520, 142278), (552, 134030), (598, 123720), (624, 118565), (690, 107224), (780, 94852), (897, 82480), (920, 80418), (1031, 71760), (1040, 71139), (1104, 67015), (1196, 61860), (1380, 53612), (1495, 49488), (1560, 47426), (1794, 41240), (1840, 40209), (2062, 35880), (2392, 30930), (2760, 26806), (2990, 24744), (3093, 23920), (3120, 23713), (3588, 20620), (4124, 17940), (4485, 16496), (4784, 15465), (5155, 14352), (5520, 13403), (5980, 12372), (6186, 11960), (7176, 10310), (8248, 8970)]