7814147440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2591

約数の個数: 160

約数和(自身を含む): 20672962560

約数和(自身を除く): 12858815120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 127, 145, 176, 220, 232, 254, 290, 319, 440, 464, 508, 580, 635, 638, 880, 1016, 1160, 1270, 1276, 1397, 1595, 2032, 2320, 2411, 2540, 2552, 2794, 3190, 3683, 4822, 5080, 5104, 5588, 6380, 6985, 7366, 9644, 10160, 11176, 12055, 12760, 13970, 14732, 18415, 19288, 22352, 24110, 25520, 26521, 27940, 29464, 36830, 38576, 40513, 48220, 53042, 55880, 58928, 69919, 73660, 81026, 96440, 106084, 111760, 132605, 139838, 147320, 162052, 192880, 202565, 212168, 265210, 279676, 294640, 306197, 324104, 349595, 405130, 424336, 530420, 559352, 612394, 648208, 699190, 769109, 810260, 1060840, 1118704, 1224788, 1398380, 1530985, 1538218, 1620520, 2121680, 2449576, 2796760, 3061970, 3076436, 3241040, 3368167, 3845545, 4899152, 5593520, 6123940, 6152872, 6736334, 7691090, 8879713, 12247880, 12305744, 13472668, 15382180, 16840835, 17759426, 24495760, 26945336, 30764360, 33681670, 35518852, 44398565, 53890672, 61528720, 67363340, 71037704, 88797130, 97676843, 134726680, 142075408, 177594260, 195353686, 269453360, 355188520, 390707372, 488384215, 710377040, 781414744, 976768430, 1562829488, 1953536860, 3907073720, 7814147440]

約数ペア:

[(1, 7814147440), (2, 3907073720), (4, 1953536860), (5, 1562829488), (8, 976768430), (10, 781414744), (11, 710377040), (16, 488384215), (20, 390707372), (22, 355188520), (29, 269453360), (40, 195353686), (44, 177594260), (55, 142075408), (58, 134726680), (80, 97676843), (88, 88797130), (110, 71037704), (116, 67363340), (127, 61528720), (145, 53890672), (176, 44398565), (220, 35518852), (232, 33681670), (254, 30764360), (290, 26945336), (319, 24495760), (440, 17759426), (464, 16840835), (508, 15382180), (580, 13472668), (635, 12305744), (638, 12247880), (880, 8879713), (1016, 7691090), (1160, 6736334), (1270, 6152872), (1276, 6123940), (1397, 5593520), (1595, 4899152), (2032, 3845545), (2320, 3368167), (2411, 3241040), (2540, 3076436), (2552, 3061970), (2794, 2796760), (3190, 2449576), (3683, 2121680), (4822, 1620520), (5080, 1538218), (5104, 1530985), (5588, 1398380), (6380, 1224788), (6985, 1118704), (7366, 1060840), (9644, 810260), (10160, 769109), (11176, 699190), (12055, 648208), (12760, 612394), (13970, 559352), (14732, 530420), (18415, 424336), (19288, 405130), (22352, 349595), (24110, 324104), (25520, 306197), (26521, 294640), (27940, 279676), (29464, 265210), (36830, 212168), (38576, 202565), (40513, 192880), (48220, 162052), (53042, 147320), (55880, 139838), (58928, 132605), (69919, 111760), (73660, 106084), (81026, 96440)]