55918556160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{1997}}^1$

素因数の和:3848

約数の個数: 176

約数和(自身を含む): 179039725056

約数和(自身を除く): 123121168896

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1823, 1920, 1997, 2560, 3072, 3646, 3840, 3994, 5120, 5469, 5991, 7292, 7680, 7988, 9115, 9985, 10938, 11982, 14584, 15360, 15976, 18230, 19970, 21876, 23964, 27345, 29168, 29955, 31952, 36460, 39940, 43752, 47928, 54690, 58336, 59910, 63904, 72920, 79880, 87504, 95856, 109380, 116672, 119820, 127808, 145840, 159760, 175008, 191712, 218760, 233344, 239640, 255616, 291680, 319520, 350016, 383424, 437520, 466688, 479280, 511232, 583360, 639040, 700032, 766848, 875040, 933376, 958560, 1022464, 1166720, 1278080, 1400064, 1533696, 1750080, 1866752, 1917120, 2044928, 2333440, 2556160, 2800128, 3067392, 3500160, 3640531, 3834240, 4666880, 5112320, 5600256, 6134784, 7000320, 7281062, 7668480, 9333760, 10224640, 10921593, 14000640, 14562124, 15336960, 18202655, 21843186, 28001280, 29124248, 30673920, 36405310, 43686372, 54607965, 58248496, 72810620, 87372744, 109215930, 116496992, 145621240, 174745488, 218431860, 232993984, 291242480, 349490976, 436863720, 465987968, 582484960, 698981952, 873727440, 931975936, 1164969920, 1397963904, 1747454880, 1863951872, 2329939840, 2795927808, 3494909760, 3727903744, 4659879680, 5591855616, 6989819520, 9319759360, 11183711232, 13979639040, 18639518720, 27959278080, 55918556160]

約数ペア:

[(1, 55918556160), (2, 27959278080), (3, 18639518720), (4, 13979639040), (5, 11183711232), (6, 9319759360), (8, 6989819520), (10, 5591855616), (12, 4659879680), (15, 3727903744), (16, 3494909760), (20, 2795927808), (24, 2329939840), (30, 1863951872), (32, 1747454880), (40, 1397963904), (48, 1164969920), (60, 931975936), (64, 873727440), (80, 698981952), (96, 582484960), (120, 465987968), (128, 436863720), (160, 349490976), (192, 291242480), (240, 232993984), (256, 218431860), (320, 174745488), (384, 145621240), (480, 116496992), (512, 109215930), (640, 87372744), (768, 72810620), (960, 58248496), (1024, 54607965), (1280, 43686372), (1536, 36405310), (1823, 30673920), (1920, 29124248), (1997, 28001280), (2560, 21843186), (3072, 18202655), (3646, 15336960), (3840, 14562124), (3994, 14000640), (5120, 10921593), (5469, 10224640), (5991, 9333760), (7292, 7668480), (7680, 7281062), (7988, 7000320), (9115, 6134784), (9985, 5600256), (10938, 5112320), (11982, 4666880), (14584, 3834240), (15360, 3640531), (15976, 3500160), (18230, 3067392), (19970, 2800128), (21876, 2556160), (23964, 2333440), (27345, 2044928), (29168, 1917120), (29955, 1866752), (31952, 1750080), (36460, 1533696), (39940, 1400064), (43752, 1278080), (47928, 1166720), (54690, 1022464), (58336, 958560), (59910, 933376), (63904, 875040), (72920, 766848), (79880, 700032), (87504, 639040), (95856, 583360), (109380, 511232), (116672, 479280), (119820, 466688), (127808, 437520), (145840, 383424), (159760, 350016), (175008, 319520), (191712, 291680), (218760, 255616), (233344, 239640)]