222677760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 719357184

約数和(自身を除く): 496679424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 515, 563, 618, 640, 768, 824, 960, 1030, 1126, 1236, 1280, 1545, 1648, 1689, 1920, 2060, 2252, 2472, 2815, 3090, 3296, 3378, 3840, 4120, 4504, 4944, 5630, 6180, 6592, 6756, 8240, 8445, 9008, 9888, 11260, 12360, 13184, 13512, 16480, 16890, 18016, 19776, 22520, 24720, 26368, 27024, 32960, 33780, 36032, 39552, 45040, 49440, 54048, 57989, 65920, 67560, 72064, 79104, 90080, 98880, 108096, 115978, 131840, 135120, 144128, 173967, 180160, 197760, 216192, 231956, 270240, 289945, 347934, 360320, 395520, 432384, 463912, 540480, 579890, 695868, 720640, 869835, 927824, 1080960, 1159780, 1391736, 1739670, 1855648, 2161920, 2319560, 2783472, 3479340, 3711296, 4639120, 5566944, 6958680, 7422592, 9278240, 11133888, 13917360, 14845184, 18556480, 22267776, 27834720, 37112960, 44535552, 55669440, 74225920, 111338880, 222677760]

約数ペア:

[(1, 222677760), (2, 111338880), (3, 74225920), (4, 55669440), (5, 44535552), (6, 37112960), (8, 27834720), (10, 22267776), (12, 18556480), (15, 14845184), (16, 13917360), (20, 11133888), (24, 9278240), (30, 7422592), (32, 6958680), (40, 5566944), (48, 4639120), (60, 3711296), (64, 3479340), (80, 2783472), (96, 2319560), (103, 2161920), (120, 1855648), (128, 1739670), (160, 1391736), (192, 1159780), (206, 1080960), (240, 927824), (256, 869835), (309, 720640), (320, 695868), (384, 579890), (412, 540480), (480, 463912), (515, 432384), (563, 395520), (618, 360320), (640, 347934), (768, 289945), (824, 270240), (960, 231956), (1030, 216192), (1126, 197760), (1236, 180160), (1280, 173967), (1545, 144128), (1648, 135120), (1689, 131840), (1920, 115978), (2060, 108096), (2252, 98880), (2472, 90080), (2815, 79104), (3090, 72064), (3296, 67560), (3378, 65920), (3840, 57989), (4120, 54048), (4504, 49440), (4944, 45040), (5630, 39552), (6180, 36032), (6592, 33780), (6756, 32960), (8240, 27024), (8445, 26368), (9008, 24720), (9888, 22520), (11260, 19776), (12360, 18016), (13184, 16890), (13512, 16480)]