154678880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 380007936

約数和(自身を除く): 225329056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 67, 80, 94, 134, 160, 188, 235, 268, 307, 335, 376, 470, 536, 614, 670, 752, 940, 1072, 1228, 1340, 1504, 1535, 1880, 2144, 2456, 2680, 3070, 3149, 3760, 4912, 5360, 6140, 6298, 7520, 9824, 10720, 12280, 12596, 14429, 15745, 20569, 24560, 25192, 28858, 31490, 41138, 49120, 50384, 57716, 62980, 72145, 82276, 100768, 102845, 115432, 125960, 144290, 164552, 205690, 230864, 251920, 288580, 329104, 411380, 461728, 503840, 577160, 658208, 822760, 966743, 1154320, 1645520, 1933486, 2308640, 3291040, 3866972, 4833715, 7733944, 9667430, 15467888, 19334860, 30935776, 38669720, 77339440, 154678880]

約数ペア:

[(1, 154678880), (2, 77339440), (4, 38669720), (5, 30935776), (8, 19334860), (10, 15467888), (16, 9667430), (20, 7733944), (32, 4833715), (40, 3866972), (47, 3291040), (67, 2308640), (80, 1933486), (94, 1645520), (134, 1154320), (160, 966743), (188, 822760), (235, 658208), (268, 577160), (307, 503840), (335, 461728), (376, 411380), (470, 329104), (536, 288580), (614, 251920), (670, 230864), (752, 205690), (940, 164552), (1072, 144290), (1228, 125960), (1340, 115432), (1504, 102845), (1535, 100768), (1880, 82276), (2144, 72145), (2456, 62980), (2680, 57716), (3070, 50384), (3149, 49120), (3760, 41138), (4912, 31490), (5360, 28858), (6140, 25192), (6298, 24560), (7520, 20569), (9824, 15745), (10720, 14429), (12280, 12596)]