69974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 223552224

約数和(自身を除く): 153577344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 1997, 2190, 2336, 2920, 3504, 3994, 4380, 5840, 5991, 7008, 7988, 8760, 9985, 11680, 11982, 15976, 17520, 19970, 23964, 29955, 31952, 35040, 39940, 47928, 59910, 63904, 79880, 95856, 119820, 145781, 159760, 191712, 239640, 291562, 319520, 437343, 479280, 583124, 728905, 874686, 958560, 1166248, 1457810, 1749372, 2186715, 2332496, 2915620, 3498744, 4373430, 4664992, 5831240, 6997488, 8746860, 11662480, 13994976, 17493720, 23324960, 34987440, 69974880]

約数ペア:

[(1, 69974880), (2, 34987440), (3, 23324960), (4, 17493720), (5, 13994976), (6, 11662480), (8, 8746860), (10, 6997488), (12, 5831240), (15, 4664992), (16, 4373430), (20, 3498744), (24, 2915620), (30, 2332496), (32, 2186715), (40, 1749372), (48, 1457810), (60, 1166248), (73, 958560), (80, 874686), (96, 728905), (120, 583124), (146, 479280), (160, 437343), (219, 319520), (240, 291562), (292, 239640), (365, 191712), (438, 159760), (480, 145781), (584, 119820), (730, 95856), (876, 79880), (1095, 63904), (1168, 59910), (1460, 47928), (1752, 39940), (1997, 35040), (2190, 31952), (2336, 29955), (2920, 23964), (3504, 19970), (3994, 17520), (4380, 15976), (5840, 11982), (5991, 11680), (7008, 9985), (7988, 8760)]