14788840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 40176000

約数和(自身を除く): 25387160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 61, 76, 88, 95, 110, 116, 122, 145, 152, 190, 209, 220, 232, 244, 290, 305, 319, 380, 418, 440, 488, 551, 580, 610, 638, 671, 760, 836, 1045, 1102, 1159, 1160, 1220, 1276, 1342, 1595, 1672, 1769, 2090, 2204, 2318, 2440, 2552, 2684, 2755, 3190, 3355, 3538, 4180, 4408, 4636, 5368, 5510, 5795, 6061, 6380, 6710, 7076, 8360, 8845, 9272, 11020, 11590, 12122, 12749, 12760, 13420, 14152, 17690, 19459, 22040, 23180, 24244, 25498, 26840, 30305, 33611, 35380, 38918, 46360, 48488, 50996, 60610, 63745, 67222, 70760, 77836, 97295, 101992, 121220, 127490, 134444, 155672, 168055, 194590, 242440, 254980, 268888, 336110, 369721, 389180, 509960, 672220, 739442, 778360, 1344440, 1478884, 1848605, 2957768, 3697210, 7394420, 14788840]

約数ペア:

[(1, 14788840), (2, 7394420), (4, 3697210), (5, 2957768), (8, 1848605), (10, 1478884), (11, 1344440), (19, 778360), (20, 739442), (22, 672220), (29, 509960), (38, 389180), (40, 369721), (44, 336110), (55, 268888), (58, 254980), (61, 242440), (76, 194590), (88, 168055), (95, 155672), (110, 134444), (116, 127490), (122, 121220), (145, 101992), (152, 97295), (190, 77836), (209, 70760), (220, 67222), (232, 63745), (244, 60610), (290, 50996), (305, 48488), (319, 46360), (380, 38918), (418, 35380), (440, 33611), (488, 30305), (551, 26840), (580, 25498), (610, 24244), (638, 23180), (671, 22040), (760, 19459), (836, 17690), (1045, 14152), (1102, 13420), (1159, 12760), (1160, 12749), (1220, 12122), (1276, 11590), (1342, 11020), (1595, 9272), (1672, 8845), (1769, 8360), (2090, 7076), (2204, 6710), (2318, 6380), (2440, 6061), (2552, 5795), (2684, 5510), (2755, 5368), (3190, 4636), (3355, 4408), (3538, 4180)]