55401360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 160

約数和(自身を含む): 200582400

約数和(自身を除く): 145181040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 673, 686, 735, 784, 840, 980, 1029, 1176, 1346, 1372, 1470, 1680, 1715, 1960, 2019, 2058, 2352, 2692, 2744, 2940, 3365, 3430, 3920, 4038, 4116, 4711, 5145, 5384, 5488, 5880, 6730, 6860, 8076, 8232, 9422, 10095, 10290, 10768, 11760, 13460, 13720, 14133, 16152, 16464, 18844, 20190, 20580, 23555, 26920, 27440, 28266, 32304, 32977, 37688, 40380, 41160, 47110, 53840, 56532, 65954, 70665, 75376, 80760, 82320, 94220, 98931, 113064, 131908, 141330, 161520, 164885, 188440, 197862, 226128, 230839, 263816, 282660, 329770, 376880, 395724, 461678, 494655, 527632, 565320, 659540, 692517, 791448, 923356, 989310, 1130640, 1154195, 1319080, 1385034, 1582896, 1846712, 1978620, 2308390, 2638160, 2770068, 3462585, 3693424, 3957240, 4616780, 5540136, 6925170, 7914480, 9233560, 11080272, 13850340, 18467120, 27700680, 55401360]

約数ペア:

[(1, 55401360), (2, 27700680), (3, 18467120), (4, 13850340), (5, 11080272), (6, 9233560), (7, 7914480), (8, 6925170), (10, 5540136), (12, 4616780), (14, 3957240), (15, 3693424), (16, 3462585), (20, 2770068), (21, 2638160), (24, 2308390), (28, 1978620), (30, 1846712), (35, 1582896), (40, 1385034), (42, 1319080), (48, 1154195), (49, 1130640), (56, 989310), (60, 923356), (70, 791448), (80, 692517), (84, 659540), (98, 565320), (105, 527632), (112, 494655), (120, 461678), (140, 395724), (147, 376880), (168, 329770), (196, 282660), (210, 263816), (240, 230839), (245, 226128), (280, 197862), (294, 188440), (336, 164885), (343, 161520), (392, 141330), (420, 131908), (490, 113064), (560, 98931), (588, 94220), (673, 82320), (686, 80760), (735, 75376), (784, 70665), (840, 65954), (980, 56532), (1029, 53840), (1176, 47110), (1346, 41160), (1372, 40380), (1470, 37688), (1680, 32977), (1715, 32304), (1960, 28266), (2019, 27440), (2058, 26920), (2352, 23555), (2692, 20580), (2744, 20190), (2940, 18844), (3365, 16464), (3430, 16152), (3920, 14133), (4038, 13720), (4116, 13460), (4711, 11760), (5145, 10768), (5384, 10290), (5488, 10095), (5880, 9422), (6730, 8232), (6860, 8076)]