215716800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3495

約数の個数: 168

約数和(自身を含む): 762392176

約数和(自身を除く): 546675376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3457, 3900, 4160, 4800, 5200, 6240, 6914, 7800, 10371, 10400, 12480, 13828, 15600, 17285, 20742, 20800, 27656, 31200, 34570, 41484, 44941, 51855, 55312, 62400, 69140, 82968, 86425, 89882, 103710, 110624, 134823, 138280, 165936, 172850, 179764, 207420, 221248, 224705, 259275, 269646, 276560, 331872, 345700, 359528, 414840, 449410, 518550, 539292, 553120, 663744, 674115, 691400, 719056, 829680, 898820, 1037100, 1078584, 1106240, 1123525, 1348230, 1382800, 1438112, 1659360, 1797640, 2074200, 2157168, 2247050, 2696460, 2765600, 2876224, 3318720, 3370575, 3595280, 4148400, 4314336, 4494100, 5392920, 5531200, 6741150, 7190560, 8296800, 8628672, 8988200, 10785840, 13482300, 14381120, 16593600, 17976400, 21571680, 26964600, 35952800, 43143360, 53929200, 71905600, 107858400, 215716800]

約数ペア:

[(1, 215716800), (2, 107858400), (3, 71905600), (4, 53929200), (5, 43143360), (6, 35952800), (8, 26964600), (10, 21571680), (12, 17976400), (13, 16593600), (15, 14381120), (16, 13482300), (20, 10785840), (24, 8988200), (25, 8628672), (26, 8296800), (30, 7190560), (32, 6741150), (39, 5531200), (40, 5392920), (48, 4494100), (50, 4314336), (52, 4148400), (60, 3595280), (64, 3370575), (65, 3318720), (75, 2876224), (78, 2765600), (80, 2696460), (96, 2247050), (100, 2157168), (104, 2074200), (120, 1797640), (130, 1659360), (150, 1438112), (156, 1382800), (160, 1348230), (192, 1123525), (195, 1106240), (200, 1078584), (208, 1037100), (240, 898820), (260, 829680), (300, 719056), (312, 691400), (320, 674115), (325, 663744), (390, 553120), (400, 539292), (416, 518550), (480, 449410), (520, 414840), (600, 359528), (624, 345700), (650, 331872), (780, 276560), (800, 269646), (832, 259275), (960, 224705), (975, 221248), (1040, 207420), (1200, 179764), (1248, 172850), (1300, 165936), (1560, 138280), (1600, 134823), (1950, 110624), (2080, 103710), (2400, 89882), (2496, 86425), (2600, 82968), (3120, 69140), (3457, 62400), (3900, 55312), (4160, 51855), (4800, 44941), (5200, 41484), (6240, 34570), (6914, 31200), (7800, 27656), (10371, 20800), (10400, 20742), (12480, 17285), (13828, 15600)]