121786560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 252

約数和(自身を含む): 487850688

約数和(自身を除く): 366064128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 863, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1726, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2589, 2880, 2940, 3136, 3360, 3452, 3528, 3920, 4032, 4315, 4410, 4704, 5040, 5178, 5880, 6041, 6720, 6904, 7056, 7767, 7840, 8630, 8820, 9408, 10080, 10356, 11760, 12082, 12945, 13808, 14112, 15534, 15680, 17260, 17640, 18123, 20160, 20712, 23520, 24164, 25890, 27616, 28224, 30205, 31068, 34520, 35280, 36246, 38835, 41424, 42287, 47040, 48328, 51780, 54369, 55232, 60410, 62136, 69040, 70560, 72492, 77670, 82848, 84574, 90615, 96656, 103560, 108738, 120820, 124272, 126861, 138080, 141120, 144984, 155340, 165696, 169148, 181230, 193312, 207120, 211435, 217476, 241640, 248544, 253722, 271845, 276160, 289968, 310680, 338296, 362460, 380583, 386624, 414240, 422870, 434952, 483280, 497088, 507444, 543690, 579936, 621360, 634305, 676592, 724920, 761166, 828480, 845740, 869904, 966560, 1014888, 1087380, 1159872, 1242720, 1268610, 1353184, 1449840, 1522332, 1691480, 1739808, 1902915, 1933120, 2029776, 2174760, 2485440, 2537220, 2706368, 2899680, 3044664, 3382960, 3479616, 3805830, 4059552, 4349520, 5074440, 5799360, 6089328, 6765920, 7611660, 8119104, 8699040, 10148880, 12178656, 13531840, 15223320, 17398080, 20297760, 24357312, 30446640, 40595520, 60893280, 121786560]

約数ペア:

[(1, 121786560), (2, 60893280), (3, 40595520), (4, 30446640), (5, 24357312), (6, 20297760), (7, 17398080), (8, 15223320), (9, 13531840), (10, 12178656), (12, 10148880), (14, 8699040), (15, 8119104), (16, 7611660), (18, 6765920), (20, 6089328), (21, 5799360), (24, 5074440), (28, 4349520), (30, 4059552), (32, 3805830), (35, 3479616), (36, 3382960), (40, 3044664), (42, 2899680), (45, 2706368), (48, 2537220), (49, 2485440), (56, 2174760), (60, 2029776), (63, 1933120), (64, 1902915), (70, 1739808), (72, 1691480), (80, 1522332), (84, 1449840), (90, 1353184), (96, 1268610), (98, 1242720), (105, 1159872), (112, 1087380), (120, 1014888), (126, 966560), (140, 869904), (144, 845740), (147, 828480), (160, 761166), (168, 724920), (180, 676592), (192, 634305), (196, 621360), (210, 579936), (224, 543690), (240, 507444), (245, 497088), (252, 483280), (280, 434952), (288, 422870), (294, 414240), (315, 386624), (320, 380583), (336, 362460), (360, 338296), (392, 310680), (420, 289968), (441, 276160), (448, 271845), (480, 253722), (490, 248544), (504, 241640), (560, 217476), (576, 211435), (588, 207120), (630, 193312), (672, 181230), (720, 169148), (735, 165696), (784, 155340), (840, 144984), (863, 141120), (882, 138080), (960, 126861), (980, 124272), (1008, 120820), (1120, 108738), (1176, 103560), (1260, 96656), (1344, 90615), (1440, 84574), (1470, 82848), (1568, 77670), (1680, 72492), (1726, 70560), (1764, 69040), (1960, 62136), (2016, 60410), (2205, 55232), (2240, 54369), (2352, 51780), (2520, 48328), (2589, 47040), (2880, 42287), (2940, 41424), (3136, 38835), (3360, 36246), (3452, 35280), (3528, 34520), (3920, 31068), (4032, 30205), (4315, 28224), (4410, 27616), (4704, 25890), (5040, 24164), (5178, 23520), (5880, 20712), (6041, 20160), (6720, 18123), (6904, 17640), (7056, 17260), (7767, 15680), (7840, 15534), (8630, 14112), (8820, 13808), (9408, 12945), (10080, 12082), (10356, 11760)]