473212160

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 1186762752

約数和(自身を除く): 713550592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 127, 128, 142, 160, 164, 205, 254, 256, 284, 320, 328, 355, 410, 508, 568, 635, 640, 656, 710, 820, 1016, 1136, 1270, 1280, 1312, 1420, 1640, 2032, 2272, 2540, 2624, 2840, 2911, 3280, 4064, 4544, 5080, 5207, 5248, 5680, 5822, 6560, 8128, 9017, 9088, 10160, 10414, 10496, 11360, 11644, 13120, 14555, 16256, 18034, 18176, 20320, 20828, 22720, 23288, 26035, 26240, 29110, 32512, 36068, 40640, 41656, 45085, 45440, 46576, 52070, 52480, 58220, 72136, 81280, 83312, 90170, 90880, 93152, 104140, 116440, 144272, 162560, 166624, 180340, 186304, 208280, 232880, 288544, 333248, 360680, 369697, 372608, 416560, 465760, 577088, 666496, 721360, 739394, 745216, 833120, 931520, 1154176, 1332992, 1442720, 1478788, 1666240, 1848485, 1863040, 2308352, 2885440, 2957576, 3332480, 3696970, 3726080, 5770880, 5915152, 6664960, 7393940, 11541760, 11830304, 14787880, 23660608, 29575760, 47321216, 59151520, 94642432, 118303040, 236606080, 473212160]

約数ペア:

[(1, 473212160), (2, 236606080), (4, 118303040), (5, 94642432), (8, 59151520), (10, 47321216), (16, 29575760), (20, 23660608), (32, 14787880), (40, 11830304), (41, 11541760), (64, 7393940), (71, 6664960), (80, 5915152), (82, 5770880), (127, 3726080), (128, 3696970), (142, 3332480), (160, 2957576), (164, 2885440), (205, 2308352), (254, 1863040), (256, 1848485), (284, 1666240), (320, 1478788), (328, 1442720), (355, 1332992), (410, 1154176), (508, 931520), (568, 833120), (635, 745216), (640, 739394), (656, 721360), (710, 666496), (820, 577088), (1016, 465760), (1136, 416560), (1270, 372608), (1280, 369697), (1312, 360680), (1420, 333248), (1640, 288544), (2032, 232880), (2272, 208280), (2540, 186304), (2624, 180340), (2840, 166624), (2911, 162560), (3280, 144272), (4064, 116440), (4544, 104140), (5080, 93152), (5207, 90880), (5248, 90170), (5680, 83312), (5822, 81280), (6560, 72136), (8128, 58220), (9017, 52480), (9088, 52070), (10160, 46576), (10414, 45440), (10496, 45085), (11360, 41656), (11644, 40640), (13120, 36068), (14555, 32512), (16256, 29110), (18034, 26240), (18176, 26035), (20320, 23288), (20828, 22720)]