207747360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1731

約数の個数: 144

約数和(自身を含む): 717345720

約数和(自身を除く): 509598360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1621, 1780, 2136, 2670, 2848, 3204, 3242, 3560, 4005, 4272, 4863, 5340, 6408, 6484, 7120, 8010, 8105, 8544, 9726, 10680, 12816, 12968, 14240, 14589, 16020, 16210, 19452, 21360, 24315, 25632, 25936, 29178, 32040, 32420, 38904, 42720, 48630, 51872, 58356, 64080, 64840, 72945, 77808, 97260, 116712, 128160, 129680, 144269, 145890, 155616, 194520, 233424, 259360, 288538, 291780, 389040, 432807, 466848, 577076, 583560, 721345, 778080, 865614, 1154152, 1167120, 1298421, 1442690, 1731228, 2164035, 2308304, 2334240, 2596842, 2885380, 3462456, 4328070, 4616608, 5193684, 5770760, 6492105, 6924912, 8656140, 10387368, 11541520, 12984210, 13849824, 17312280, 20774736, 23083040, 25968420, 34624560, 41549472, 51936840, 69249120, 103873680, 207747360]

約数ペア:

[(1, 207747360), (2, 103873680), (3, 69249120), (4, 51936840), (5, 41549472), (6, 34624560), (8, 25968420), (9, 23083040), (10, 20774736), (12, 17312280), (15, 13849824), (16, 12984210), (18, 11541520), (20, 10387368), (24, 8656140), (30, 6924912), (32, 6492105), (36, 5770760), (40, 5193684), (45, 4616608), (48, 4328070), (60, 3462456), (72, 2885380), (80, 2596842), (89, 2334240), (90, 2308304), (96, 2164035), (120, 1731228), (144, 1442690), (160, 1298421), (178, 1167120), (180, 1154152), (240, 865614), (267, 778080), (288, 721345), (356, 583560), (360, 577076), (445, 466848), (480, 432807), (534, 389040), (712, 291780), (720, 288538), (801, 259360), (890, 233424), (1068, 194520), (1335, 155616), (1424, 145890), (1440, 144269), (1602, 129680), (1621, 128160), (1780, 116712), (2136, 97260), (2670, 77808), (2848, 72945), (3204, 64840), (3242, 64080), (3560, 58356), (4005, 51872), (4272, 48630), (4863, 42720), (5340, 38904), (6408, 32420), (6484, 32040), (7120, 29178), (8010, 25936), (8105, 25632), (8544, 24315), (9726, 21360), (10680, 19452), (12816, 16210), (12968, 16020), (14240, 14589)]