187309760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 491581440

約数和(自身を除く): 304271680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 419, 440, 508, 635, 704, 838, 880, 1016, 1270, 1397, 1676, 1760, 2032, 2095, 2540, 2794, 3352, 3520, 4064, 4190, 4609, 5080, 5588, 6704, 6985, 8128, 8380, 9218, 10160, 11176, 13408, 13970, 16760, 18436, 20320, 22352, 23045, 26816, 27940, 33520, 36872, 40640, 44704, 46090, 53213, 55880, 67040, 73744, 89408, 92180, 106426, 111760, 134080, 147488, 184360, 212852, 223520, 266065, 294976, 368720, 425704, 447040, 532130, 585343, 737440, 851408, 1064260, 1170686, 1474880, 1702816, 2128520, 2341372, 2926715, 3405632, 4257040, 4682744, 5853430, 8514080, 9365488, 11706860, 17028160, 18730976, 23413720, 37461952, 46827440, 93654880, 187309760]

約数ペア:

[(1, 187309760), (2, 93654880), (4, 46827440), (5, 37461952), (8, 23413720), (10, 18730976), (11, 17028160), (16, 11706860), (20, 9365488), (22, 8514080), (32, 5853430), (40, 4682744), (44, 4257040), (55, 3405632), (64, 2926715), (80, 2341372), (88, 2128520), (110, 1702816), (127, 1474880), (160, 1170686), (176, 1064260), (220, 851408), (254, 737440), (320, 585343), (352, 532130), (419, 447040), (440, 425704), (508, 368720), (635, 294976), (704, 266065), (838, 223520), (880, 212852), (1016, 184360), (1270, 147488), (1397, 134080), (1676, 111760), (1760, 106426), (2032, 92180), (2095, 89408), (2540, 73744), (2794, 67040), (3352, 55880), (3520, 53213), (4064, 46090), (4190, 44704), (4609, 40640), (5080, 36872), (5588, 33520), (6704, 27940), (6985, 26816), (8128, 23045), (8380, 22352), (9218, 20320), (10160, 18436), (11176, 16760), (13408, 13970)]