153292440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4513

約数の個数: 128

約数和(自身を含む): 538513920

約数和(自身を除く): 385221480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4451, 4920, 5740, 6888, 8610, 8902, 11480, 13353, 17220, 17804, 22255, 26706, 31157, 34440, 35608, 44510, 53412, 62314, 66765, 89020, 93471, 106824, 124628, 133530, 155785, 178040, 182491, 186942, 249256, 267060, 311570, 364982, 373884, 467355, 534120, 547473, 623140, 729964, 747768, 912455, 934710, 1094946, 1246280, 1277437, 1459928, 1824910, 1869420, 2189892, 2554874, 2737365, 3649820, 3738840, 3832311, 4379784, 5109748, 5474730, 6387185, 7299640, 7664622, 10219496, 10949460, 12774370, 15329244, 19161555, 21898920, 25548740, 30658488, 38323110, 51097480, 76646220, 153292440]

約数ペア:

[(1, 153292440), (2, 76646220), (3, 51097480), (4, 38323110), (5, 30658488), (6, 25548740), (7, 21898920), (8, 19161555), (10, 15329244), (12, 12774370), (14, 10949460), (15, 10219496), (20, 7664622), (21, 7299640), (24, 6387185), (28, 5474730), (30, 5109748), (35, 4379784), (40, 3832311), (41, 3738840), (42, 3649820), (56, 2737365), (60, 2554874), (70, 2189892), (82, 1869420), (84, 1824910), (105, 1459928), (120, 1277437), (123, 1246280), (140, 1094946), (164, 934710), (168, 912455), (205, 747768), (210, 729964), (246, 623140), (280, 547473), (287, 534120), (328, 467355), (410, 373884), (420, 364982), (492, 311570), (574, 267060), (615, 249256), (820, 186942), (840, 182491), (861, 178040), (984, 155785), (1148, 133530), (1230, 124628), (1435, 106824), (1640, 93471), (1722, 89020), (2296, 66765), (2460, 62314), (2870, 53412), (3444, 44510), (4305, 35608), (4451, 34440), (4920, 31157), (5740, 26706), (6888, 22255), (8610, 17804), (8902, 17220), (11480, 13353)]