56344680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 222912000

約数和(自身を除く): 166567320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 257, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 514, 522, 540, 580, 609, 630, 696, 756, 771, 783, 812, 840, 870, 945, 1015, 1028, 1044, 1080, 1160, 1218, 1260, 1285, 1305, 1512, 1542, 1566, 1624, 1740, 1799, 1827, 1890, 2030, 2056, 2088, 2313, 2436, 2520, 2570, 2610, 3045, 3084, 3132, 3480, 3598, 3654, 3780, 3855, 3915, 4060, 4626, 4872, 5140, 5220, 5397, 5481, 6090, 6168, 6264, 6939, 7196, 7308, 7453, 7560, 7710, 7830, 8120, 8995, 9135, 9252, 10280, 10440, 10794, 10962, 11565, 12180, 13878, 14392, 14616, 14906, 15420, 15660, 16191, 17990, 18270, 18504, 21588, 21924, 22359, 23130, 24360, 26985, 27405, 27756, 29812, 30840, 31320, 32382, 34695, 35980, 36540, 37265, 43176, 43848, 44718, 46260, 48573, 52171, 53970, 54810, 55512, 59624, 64764, 67077, 69390, 71960, 73080, 74530, 80955, 89436, 92520, 97146, 104342, 107940, 109620, 111795, 129528, 134154, 138780, 149060, 156513, 161910, 178872, 194292, 201231, 208684, 215880, 219240, 223590, 242865, 260855, 268308, 277560, 298120, 313026, 323820, 335385, 388584, 402462, 417368, 447180, 469539, 485730, 521710, 536616, 626052, 647640, 670770, 782565, 804924, 894360, 939078, 971460, 1006155, 1043420, 1252104, 1341540, 1408617, 1565130, 1609848, 1878156, 1942920, 2012310, 2086840, 2347695, 2683080, 2817234, 3130260, 3756312, 4024620, 4695390, 5634468, 6260520, 7043085, 8049240, 9390780, 11268936, 14086170, 18781560, 28172340, 56344680]

約数ペア:

[(1, 56344680), (2, 28172340), (3, 18781560), (4, 14086170), (5, 11268936), (6, 9390780), (7, 8049240), (8, 7043085), (9, 6260520), (10, 5634468), (12, 4695390), (14, 4024620), (15, 3756312), (18, 3130260), (20, 2817234), (21, 2683080), (24, 2347695), (27, 2086840), (28, 2012310), (29, 1942920), (30, 1878156), (35, 1609848), (36, 1565130), (40, 1408617), (42, 1341540), (45, 1252104), (54, 1043420), (56, 1006155), (58, 971460), (60, 939078), (63, 894360), (70, 804924), (72, 782565), (84, 670770), (87, 647640), (90, 626052), (105, 536616), (108, 521710), (116, 485730), (120, 469539), (126, 447180), (135, 417368), (140, 402462), (145, 388584), (168, 335385), (174, 323820), (180, 313026), (189, 298120), (203, 277560), (210, 268308), (216, 260855), (232, 242865), (252, 223590), (257, 219240), (261, 215880), (270, 208684), (280, 201231), (290, 194292), (315, 178872), (348, 161910), (360, 156513), (378, 149060), (406, 138780), (420, 134154), (435, 129528), (504, 111795), (514, 109620), (522, 107940), (540, 104342), (580, 97146), (609, 92520), (630, 89436), (696, 80955), (756, 74530), (771, 73080), (783, 71960), (812, 69390), (840, 67077), (870, 64764), (945, 59624), (1015, 55512), (1028, 54810), (1044, 53970), (1080, 52171), (1160, 48573), (1218, 46260), (1260, 44718), (1285, 43848), (1305, 43176), (1512, 37265), (1542, 36540), (1566, 35980), (1624, 34695), (1740, 32382), (1799, 31320), (1827, 30840), (1890, 29812), (2030, 27756), (2056, 27405), (2088, 26985), (2313, 24360), (2436, 23130), (2520, 22359), (2570, 21924), (2610, 21588), (3045, 18504), (3084, 18270), (3132, 17990), (3480, 16191), (3598, 15660), (3654, 15420), (3780, 14906), (3855, 14616), (3915, 14392), (4060, 13878), (4626, 12180), (4872, 11565), (5140, 10962), (5220, 10794), (5397, 10440), (5481, 10280), (6090, 9252), (6168, 9135), (6264, 8995), (6939, 8120), (7196, 7830), (7308, 7710), (7453, 7560)]