63343360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 166888512

約数和(自身を除く): 103545152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 71, 80, 82, 85, 128, 136, 142, 160, 164, 170, 205, 256, 272, 284, 320, 328, 340, 355, 410, 544, 568, 640, 656, 680, 697, 710, 820, 1088, 1136, 1207, 1280, 1312, 1360, 1394, 1420, 1640, 2176, 2272, 2414, 2624, 2720, 2788, 2840, 2911, 3280, 3485, 4352, 4544, 4828, 5248, 5440, 5576, 5680, 5822, 6035, 6560, 6970, 9088, 9656, 10496, 10880, 11152, 11360, 11644, 12070, 13120, 13940, 14555, 18176, 19312, 21760, 22304, 22720, 23288, 24140, 26240, 27880, 29110, 38624, 44608, 45440, 46576, 48280, 49487, 52480, 55760, 58220, 77248, 89216, 90880, 93152, 96560, 98974, 111520, 116440, 154496, 178432, 186304, 193120, 197948, 223040, 232880, 247435, 308992, 372608, 386240, 395896, 446080, 465760, 494870, 745216, 772480, 791792, 892160, 931520, 989740, 1544960, 1583584, 1863040, 1979480, 3167168, 3726080, 3958960, 6334336, 7917920, 12668672, 15835840, 31671680, 63343360]

約数ペア:

[(1, 63343360), (2, 31671680), (4, 15835840), (5, 12668672), (8, 7917920), (10, 6334336), (16, 3958960), (17, 3726080), (20, 3167168), (32, 1979480), (34, 1863040), (40, 1583584), (41, 1544960), (64, 989740), (68, 931520), (71, 892160), (80, 791792), (82, 772480), (85, 745216), (128, 494870), (136, 465760), (142, 446080), (160, 395896), (164, 386240), (170, 372608), (205, 308992), (256, 247435), (272, 232880), (284, 223040), (320, 197948), (328, 193120), (340, 186304), (355, 178432), (410, 154496), (544, 116440), (568, 111520), (640, 98974), (656, 96560), (680, 93152), (697, 90880), (710, 89216), (820, 77248), (1088, 58220), (1136, 55760), (1207, 52480), (1280, 49487), (1312, 48280), (1360, 46576), (1394, 45440), (1420, 44608), (1640, 38624), (2176, 29110), (2272, 27880), (2414, 26240), (2624, 24140), (2720, 23288), (2788, 22720), (2840, 22304), (2911, 21760), (3280, 19312), (3485, 18176), (4352, 14555), (4544, 13940), (4828, 13120), (5248, 12070), (5440, 11644), (5576, 11360), (5680, 11152), (5822, 10880), (6035, 10496), (6560, 9656), (6970, 9088)]