135710120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 392394240

約数和(自身を除く): 256684120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1621, 1820, 2093, 2392, 2990, 3220, 3242, 3640, 4186, 5980, 6440, 6484, 8105, 8372, 10465, 11347, 11960, 12968, 16210, 16744, 20930, 21073, 22694, 32420, 37283, 41860, 42146, 45388, 56735, 64840, 74566, 83720, 84292, 90776, 105365, 113470, 147511, 149132, 168584, 186415, 210730, 226940, 260981, 295022, 298264, 372830, 421460, 453880, 484679, 521962, 590044, 737555, 745660, 842920, 969358, 1043924, 1180088, 1304905, 1475110, 1491320, 1938716, 2087848, 2423395, 2609810, 2950220, 3392753, 3877432, 4846790, 5219620, 5900440, 6785506, 9693580, 10439240, 13571012, 16963765, 19387160, 27142024, 33927530, 67855060, 135710120]

約数ペア:

[(1, 135710120), (2, 67855060), (4, 33927530), (5, 27142024), (7, 19387160), (8, 16963765), (10, 13571012), (13, 10439240), (14, 9693580), (20, 6785506), (23, 5900440), (26, 5219620), (28, 4846790), (35, 3877432), (40, 3392753), (46, 2950220), (52, 2609810), (56, 2423395), (65, 2087848), (70, 1938716), (91, 1491320), (92, 1475110), (104, 1304905), (115, 1180088), (130, 1043924), (140, 969358), (161, 842920), (182, 745660), (184, 737555), (230, 590044), (260, 521962), (280, 484679), (299, 453880), (322, 421460), (364, 372830), (455, 298264), (460, 295022), (520, 260981), (598, 226940), (644, 210730), (728, 186415), (805, 168584), (910, 149132), (920, 147511), (1196, 113470), (1288, 105365), (1495, 90776), (1610, 84292), (1621, 83720), (1820, 74566), (2093, 64840), (2392, 56735), (2990, 45388), (3220, 42146), (3242, 41860), (3640, 37283), (4186, 32420), (5980, 22694), (6440, 21073), (6484, 20930), (8105, 16744), (8372, 16210), (10465, 12968), (11347, 11960)]