549741920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 192

約数和(自身を含む): 1693270656

約数和(自身を除く): 1143528736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2221, 2380, 2720, 2912, 3094, 3536, 3640, 3808, 4420, 4442, 4760, 6188, 7072, 7280, 7735, 8840, 8884, 9520, 11105, 12376, 14560, 15470, 15547, 17680, 17768, 19040, 22210, 24752, 28873, 30940, 31094, 35360, 35536, 37757, 44420, 49504, 57746, 61880, 62188, 71072, 75514, 77735, 88840, 115492, 123760, 124376, 144365, 151028, 155470, 177680, 188785, 202111, 230984, 247520, 248752, 264299, 288730, 302056, 310940, 355360, 377570, 404222, 461968, 490841, 497504, 528598, 577460, 604112, 621880, 755140, 808444, 923936, 981682, 1010555, 1057196, 1154920, 1208224, 1243760, 1321495, 1510280, 1616888, 1963364, 2021110, 2114392, 2309840, 2454205, 2487520, 2642990, 3020560, 3233776, 3435887, 3926728, 4042220, 4228784, 4619680, 4908410, 5285980, 6041120, 6467552, 6871774, 7853456, 8084440, 8457568, 9816820, 10571960, 13743548, 15706912, 16168880, 17179435, 19633640, 21143920, 27487096, 32337760, 34358870, 39267280, 42287840, 54974192, 68717740, 78534560, 109948384, 137435480, 274870960, 549741920]

約数ペア:

[(1, 549741920), (2, 274870960), (4, 137435480), (5, 109948384), (7, 78534560), (8, 68717740), (10, 54974192), (13, 42287840), (14, 39267280), (16, 34358870), (17, 32337760), (20, 27487096), (26, 21143920), (28, 19633640), (32, 17179435), (34, 16168880), (35, 15706912), (40, 13743548), (52, 10571960), (56, 9816820), (65, 8457568), (68, 8084440), (70, 7853456), (80, 6871774), (85, 6467552), (91, 6041120), (104, 5285980), (112, 4908410), (119, 4619680), (130, 4228784), (136, 4042220), (140, 3926728), (160, 3435887), (170, 3233776), (182, 3020560), (208, 2642990), (221, 2487520), (224, 2454205), (238, 2309840), (260, 2114392), (272, 2021110), (280, 1963364), (340, 1616888), (364, 1510280), (416, 1321495), (442, 1243760), (455, 1208224), (476, 1154920), (520, 1057196), (544, 1010555), (560, 981682), (595, 923936), (680, 808444), (728, 755140), (884, 621880), (910, 604112), (952, 577460), (1040, 528598), (1105, 497504), (1120, 490841), (1190, 461968), (1360, 404222), (1456, 377570), (1547, 355360), (1768, 310940), (1820, 302056), (1904, 288730), (2080, 264299), (2210, 248752), (2221, 247520), (2380, 230984), (2720, 202111), (2912, 188785), (3094, 177680), (3536, 155470), (3640, 151028), (3808, 144365), (4420, 124376), (4442, 123760), (4760, 115492), (6188, 88840), (7072, 77735), (7280, 75514), (7735, 71072), (8840, 62188), (8884, 61880), (9520, 57746), (11105, 49504), (12376, 44420), (14560, 37757), (15470, 35536), (15547, 35360), (17680, 31094), (17768, 30940), (19040, 28873), (22210, 24752)]