208122880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5839

約数の個数: 88

約数和(自身を含む): 570670848

約数和(自身を除く): 362547968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 5807, 7168, 8960, 11614, 17920, 23228, 29035, 35840, 40649, 46456, 58070, 81298, 92912, 116140, 162596, 185824, 203245, 232280, 325192, 371648, 406490, 464560, 650384, 743296, 812980, 929120, 1300768, 1486592, 1625960, 1858240, 2601536, 2973184, 3251920, 3716480, 5203072, 5946368, 6503840, 7432960, 10406144, 13007680, 14865920, 20812288, 26015360, 29731840, 41624576, 52030720, 104061440, 208122880]

約数ペア:

[(1, 208122880), (2, 104061440), (4, 52030720), (5, 41624576), (7, 29731840), (8, 26015360), (10, 20812288), (14, 14865920), (16, 13007680), (20, 10406144), (28, 7432960), (32, 6503840), (35, 5946368), (40, 5203072), (56, 3716480), (64, 3251920), (70, 2973184), (80, 2601536), (112, 1858240), (128, 1625960), (140, 1486592), (160, 1300768), (224, 929120), (256, 812980), (280, 743296), (320, 650384), (448, 464560), (512, 406490), (560, 371648), (640, 325192), (896, 232280), (1024, 203245), (1120, 185824), (1280, 162596), (1792, 116140), (2240, 92912), (2560, 81298), (3584, 58070), (4480, 46456), (5120, 40649), (5807, 35840), (7168, 29035), (8960, 23228), (11614, 17920)]