1487089280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1466

約数の個数: 128

約数和(自身を含む): 3803604480

約数和(自身を除く): 2316515200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 128, 136, 160, 170, 206, 272, 320, 340, 412, 515, 544, 640, 680, 824, 1030, 1088, 1327, 1360, 1648, 1751, 2060, 2176, 2654, 2720, 3296, 3502, 4120, 5308, 5440, 6592, 6635, 7004, 8240, 8755, 10616, 10880, 13184, 13270, 14008, 16480, 17510, 21232, 22559, 26540, 28016, 32960, 35020, 42464, 45118, 53080, 56032, 65920, 70040, 84928, 90236, 106160, 112064, 112795, 136681, 140080, 169856, 180472, 212320, 224128, 225590, 273362, 280160, 360944, 424640, 451180, 546724, 560320, 683405, 721888, 849280, 902360, 1093448, 1120640, 1366810, 1443776, 1804720, 2186896, 2323577, 2733620, 2887552, 3609440, 4373792, 4647154, 5467240, 7218880, 8747584, 9294308, 10934480, 11617885, 14437760, 17495168, 18588616, 21868960, 23235770, 37177232, 43737920, 46471540, 74354464, 87475840, 92943080, 148708928, 185886160, 297417856, 371772320, 743544640, 1487089280]

約数ペア:

[(1, 1487089280), (2, 743544640), (4, 371772320), (5, 297417856), (8, 185886160), (10, 148708928), (16, 92943080), (17, 87475840), (20, 74354464), (32, 46471540), (34, 43737920), (40, 37177232), (64, 23235770), (68, 21868960), (80, 18588616), (85, 17495168), (103, 14437760), (128, 11617885), (136, 10934480), (160, 9294308), (170, 8747584), (206, 7218880), (272, 5467240), (320, 4647154), (340, 4373792), (412, 3609440), (515, 2887552), (544, 2733620), (640, 2323577), (680, 2186896), (824, 1804720), (1030, 1443776), (1088, 1366810), (1327, 1120640), (1360, 1093448), (1648, 902360), (1751, 849280), (2060, 721888), (2176, 683405), (2654, 560320), (2720, 546724), (3296, 451180), (3502, 424640), (4120, 360944), (5308, 280160), (5440, 273362), (6592, 225590), (6635, 224128), (7004, 212320), (8240, 180472), (8755, 169856), (10616, 140080), (10880, 136681), (13184, 112795), (13270, 112064), (14008, 106160), (16480, 90236), (17510, 84928), (21232, 70040), (22559, 65920), (26540, 56032), (28016, 53080), (32960, 45118), (35020, 42464)]