15516160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 160

約数和(自身を含む): 44193600

約数和(自身を除く): 28677440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 32, 38, 40, 44, 55, 58, 64, 76, 80, 88, 95, 110, 116, 128, 145, 152, 160, 176, 190, 209, 220, 232, 256, 290, 304, 319, 320, 352, 380, 418, 440, 464, 512, 551, 580, 608, 638, 640, 704, 760, 836, 880, 928, 1045, 1102, 1160, 1216, 1276, 1280, 1408, 1520, 1595, 1672, 1760, 1856, 2090, 2204, 2320, 2432, 2552, 2560, 2755, 2816, 3040, 3190, 3344, 3520, 3712, 4180, 4408, 4640, 4864, 5104, 5510, 5632, 6061, 6080, 6380, 6688, 7040, 7424, 8360, 8816, 9280, 9728, 10208, 11020, 12122, 12160, 12760, 13376, 14080, 14848, 16720, 17632, 18560, 20416, 22040, 24244, 24320, 25520, 26752, 28160, 30305, 33440, 35264, 37120, 40832, 44080, 48488, 48640, 51040, 53504, 60610, 66880, 70528, 74240, 81664, 88160, 96976, 102080, 107008, 121220, 133760, 141056, 163328, 176320, 193952, 204160, 242440, 267520, 282112, 352640, 387904, 408320, 484880, 535040, 705280, 775808, 816640, 969760, 1410560, 1551616, 1939520, 3103232, 3879040, 7758080, 15516160]

約数ペア:

[(1, 15516160), (2, 7758080), (4, 3879040), (5, 3103232), (8, 1939520), (10, 1551616), (11, 1410560), (16, 969760), (19, 816640), (20, 775808), (22, 705280), (29, 535040), (32, 484880), (38, 408320), (40, 387904), (44, 352640), (55, 282112), (58, 267520), (64, 242440), (76, 204160), (80, 193952), (88, 176320), (95, 163328), (110, 141056), (116, 133760), (128, 121220), (145, 107008), (152, 102080), (160, 96976), (176, 88160), (190, 81664), (209, 74240), (220, 70528), (232, 66880), (256, 60610), (290, 53504), (304, 51040), (319, 48640), (320, 48488), (352, 44080), (380, 40832), (418, 37120), (440, 35264), (464, 33440), (512, 30305), (551, 28160), (580, 26752), (608, 25520), (638, 24320), (640, 24244), (704, 22040), (760, 20416), (836, 18560), (880, 17632), (928, 16720), (1045, 14848), (1102, 14080), (1160, 13376), (1216, 12760), (1276, 12160), (1280, 12122), (1408, 11020), (1520, 10208), (1595, 9728), (1672, 9280), (1760, 8816), (1856, 8360), (2090, 7424), (2204, 7040), (2320, 6688), (2432, 6380), (2552, 6080), (2560, 6061), (2755, 5632), (2816, 5510), (3040, 5104), (3190, 4864), (3344, 4640), (3520, 4408), (3712, 4180)]