470462080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 128

約数和(自身を含む): 1299447360

約数和(自身を除く): 828985280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2992, 3520, 3740, 3931, 5440, 5984, 7040, 7480, 7862, 10880, 11968, 14960, 15724, 19655, 23936, 29920, 31448, 39310, 43241, 59840, 62896, 66827, 78620, 86482, 119680, 125792, 133654, 157240, 172964, 216205, 251584, 267308, 314480, 334135, 345928, 432410, 503168, 534616, 628960, 668270, 691856, 735097, 864820, 1069232, 1257920, 1336540, 1383712, 1470194, 1729640, 2138464, 2515840, 2673080, 2767424, 2940388, 3459280, 3675485, 4276928, 5346160, 5534848, 5880776, 6918560, 7350970, 8553856, 10692320, 11761552, 13837120, 14701940, 21384640, 23523104, 27674240, 29403880, 42769280, 47046208, 58807760, 94092416, 117615520, 235231040, 470462080]

約数ペア:

[(1, 470462080), (2, 235231040), (4, 117615520), (5, 94092416), (8, 58807760), (10, 47046208), (11, 42769280), (16, 29403880), (17, 27674240), (20, 23523104), (22, 21384640), (32, 14701940), (34, 13837120), (40, 11761552), (44, 10692320), (55, 8553856), (64, 7350970), (68, 6918560), (80, 5880776), (85, 5534848), (88, 5346160), (110, 4276928), (128, 3675485), (136, 3459280), (160, 2940388), (170, 2767424), (176, 2673080), (187, 2515840), (220, 2138464), (272, 1729640), (320, 1470194), (340, 1383712), (352, 1336540), (374, 1257920), (440, 1069232), (544, 864820), (640, 735097), (680, 691856), (704, 668270), (748, 628960), (880, 534616), (935, 503168), (1088, 432410), (1360, 345928), (1408, 334135), (1496, 314480), (1760, 267308), (1870, 251584), (2176, 216205), (2720, 172964), (2992, 157240), (3520, 133654), (3740, 125792), (3931, 119680), (5440, 86482), (5984, 78620), (7040, 66827), (7480, 62896), (7862, 59840), (10880, 43241), (11968, 39310), (14960, 31448), (15724, 29920), (19655, 23936)]