56163840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 183845376

約数和(自身を除く): 127681536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 103, 120, 128, 142, 160, 192, 206, 213, 240, 256, 284, 309, 320, 355, 384, 412, 426, 480, 512, 515, 568, 618, 640, 710, 768, 824, 852, 960, 1030, 1065, 1136, 1236, 1280, 1420, 1536, 1545, 1648, 1704, 1920, 2060, 2130, 2272, 2472, 2560, 2840, 3090, 3296, 3408, 3840, 4120, 4260, 4544, 4944, 5680, 6180, 6592, 6816, 7313, 7680, 8240, 8520, 9088, 9888, 11360, 12360, 13184, 13632, 14626, 16480, 17040, 18176, 19776, 21939, 22720, 24720, 26368, 27264, 29252, 32960, 34080, 36352, 36565, 39552, 43878, 45440, 49440, 52736, 54528, 58504, 65920, 68160, 73130, 79104, 87756, 90880, 98880, 109056, 109695, 117008, 131840, 136320, 146260, 158208, 175512, 181760, 197760, 219390, 234016, 263680, 272640, 292520, 351024, 395520, 438780, 468032, 545280, 585040, 702048, 791040, 877560, 936064, 1170080, 1404096, 1755120, 1872128, 2340160, 2808192, 3510240, 3744256, 4680320, 5616384, 7020480, 9360640, 11232768, 14040960, 18721280, 28081920, 56163840]

約数ペア:

[(1, 56163840), (2, 28081920), (3, 18721280), (4, 14040960), (5, 11232768), (6, 9360640), (8, 7020480), (10, 5616384), (12, 4680320), (15, 3744256), (16, 3510240), (20, 2808192), (24, 2340160), (30, 1872128), (32, 1755120), (40, 1404096), (48, 1170080), (60, 936064), (64, 877560), (71, 791040), (80, 702048), (96, 585040), (103, 545280), (120, 468032), (128, 438780), (142, 395520), (160, 351024), (192, 292520), (206, 272640), (213, 263680), (240, 234016), (256, 219390), (284, 197760), (309, 181760), (320, 175512), (355, 158208), (384, 146260), (412, 136320), (426, 131840), (480, 117008), (512, 109695), (515, 109056), (568, 98880), (618, 90880), (640, 87756), (710, 79104), (768, 73130), (824, 68160), (852, 65920), (960, 58504), (1030, 54528), (1065, 52736), (1136, 49440), (1236, 45440), (1280, 43878), (1420, 39552), (1536, 36565), (1545, 36352), (1648, 34080), (1704, 32960), (1920, 29252), (2060, 27264), (2130, 26368), (2272, 24720), (2472, 22720), (2560, 21939), (2840, 19776), (3090, 18176), (3296, 17040), (3408, 16480), (3840, 14626), (4120, 13632), (4260, 13184), (4544, 12360), (4944, 11360), (5680, 9888), (6180, 9088), (6592, 8520), (6816, 8240), (7313, 7680)]