68669760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 219675456

約数和(自身を除く): 151005696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 233, 240, 307, 320, 466, 480, 614, 699, 921, 932, 960, 1165, 1228, 1398, 1535, 1842, 1864, 2330, 2456, 2796, 3070, 3495, 3684, 3728, 4605, 4660, 4912, 5592, 6140, 6990, 7368, 7456, 9210, 9320, 9824, 11184, 12280, 13980, 14736, 14912, 18420, 18640, 19648, 22368, 24560, 27960, 29472, 36840, 37280, 44736, 49120, 55920, 58944, 71531, 73680, 74560, 98240, 111840, 143062, 147360, 214593, 223680, 286124, 294720, 357655, 429186, 572248, 715310, 858372, 1072965, 1144496, 1430620, 1716744, 2145930, 2288992, 2861240, 3433488, 4291860, 4577984, 5722480, 6866976, 8583720, 11444960, 13733952, 17167440, 22889920, 34334880, 68669760]

約数ペア:

[(1, 68669760), (2, 34334880), (3, 22889920), (4, 17167440), (5, 13733952), (6, 11444960), (8, 8583720), (10, 6866976), (12, 5722480), (15, 4577984), (16, 4291860), (20, 3433488), (24, 2861240), (30, 2288992), (32, 2145930), (40, 1716744), (48, 1430620), (60, 1144496), (64, 1072965), (80, 858372), (96, 715310), (120, 572248), (160, 429186), (192, 357655), (233, 294720), (240, 286124), (307, 223680), (320, 214593), (466, 147360), (480, 143062), (614, 111840), (699, 98240), (921, 74560), (932, 73680), (960, 71531), (1165, 58944), (1228, 55920), (1398, 49120), (1535, 44736), (1842, 37280), (1864, 36840), (2330, 29472), (2456, 27960), (2796, 24560), (3070, 22368), (3495, 19648), (3684, 18640), (3728, 18420), (4605, 14912), (4660, 14736), (4912, 13980), (5592, 12280), (6140, 11184), (6990, 9824), (7368, 9320), (7456, 9210)]