331343040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{49307}}^1$

素因数の和:49334

約数の個数: 112

約数和(自身を含む): 1202326272

約数和(自身を除く): 870983232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 49307, 98614, 147921, 197228, 246535, 295842, 345149, 394456, 493070, 591684, 690298, 739605, 788912, 986140, 1035447, 1183368, 1380596, 1479210, 1577824, 1725745, 1972280, 2070894, 2366736, 2761192, 2958420, 3155648, 3451490, 3944560, 4141788, 4733472, 5177235, 5522384, 5916840, 6902980, 7889120, 8283576, 9466944, 10354470, 11044768, 11833680, 13805960, 15778240, 16567152, 20708940, 22089536, 23667360, 27611920, 33134304, 41417880, 47334720, 55223840, 66268608, 82835760, 110447680, 165671520, 331343040]

約数ペア:

[(1, 331343040), (2, 165671520), (3, 110447680), (4, 82835760), (5, 66268608), (6, 55223840), (7, 47334720), (8, 41417880), (10, 33134304), (12, 27611920), (14, 23667360), (15, 22089536), (16, 20708940), (20, 16567152), (21, 15778240), (24, 13805960), (28, 11833680), (30, 11044768), (32, 10354470), (35, 9466944), (40, 8283576), (42, 7889120), (48, 6902980), (56, 5916840), (60, 5522384), (64, 5177235), (70, 4733472), (80, 4141788), (84, 3944560), (96, 3451490), (105, 3155648), (112, 2958420), (120, 2761192), (140, 2366736), (160, 2070894), (168, 1972280), (192, 1725745), (210, 1577824), (224, 1479210), (240, 1380596), (280, 1183368), (320, 1035447), (336, 986140), (420, 788912), (448, 739605), (480, 690298), (560, 591684), (672, 493070), (840, 394456), (960, 345149), (1120, 295842), (1344, 246535), (1680, 197228), (2240, 147921), (3360, 98614), (6720, 49307)]