151796480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10781}}^1$

素因数の和:10813

約数の個数: 72

約数和(自身を含む): 396691344

約数和(自身を除く): 244894864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 10781, 14080, 21562, 43124, 53905, 86248, 107810, 118591, 172496, 215620, 237182, 344992, 431240, 474364, 592955, 689984, 862480, 948728, 1185910, 1379968, 1724960, 1897456, 2371820, 2759936, 3449920, 3794912, 4743640, 6899840, 7589824, 9487280, 13799680, 15179648, 18974560, 30359296, 37949120, 75898240, 151796480]

約数ペア:

[(1, 151796480), (2, 75898240), (4, 37949120), (5, 30359296), (8, 18974560), (10, 15179648), (11, 13799680), (16, 9487280), (20, 7589824), (22, 6899840), (32, 4743640), (40, 3794912), (44, 3449920), (55, 2759936), (64, 2371820), (80, 1897456), (88, 1724960), (110, 1379968), (128, 1185910), (160, 948728), (176, 862480), (220, 689984), (256, 592955), (320, 474364), (352, 431240), (440, 344992), (640, 237182), (704, 215620), (880, 172496), (1280, 118591), (1408, 107810), (1760, 86248), (2816, 53905), (3520, 43124), (7040, 21562), (10781, 14080)]