2015431560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2836

約数の個数: 192

約数和(自身を含む): 6873984000

約数和(自身を除く): 4858552440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 71, 72, 87, 90, 116, 120, 142, 145, 174, 180, 213, 232, 261, 284, 290, 348, 355, 360, 426, 435, 522, 568, 580, 639, 696, 710, 852, 870, 1044, 1065, 1160, 1278, 1305, 1420, 1704, 1740, 2059, 2088, 2130, 2556, 2610, 2719, 2840, 3195, 3480, 4118, 4260, 5112, 5220, 5438, 6177, 6390, 8157, 8236, 8520, 10295, 10440, 10876, 12354, 12780, 13595, 16314, 16472, 18531, 20590, 21752, 24471, 24708, 25560, 27190, 30885, 32628, 37062, 40785, 41180, 48942, 49416, 54380, 61770, 65256, 74124, 78851, 81570, 82360, 92655, 97884, 108760, 122355, 123540, 148248, 157702, 163140, 185310, 193049, 195768, 236553, 244710, 247080, 315404, 326280, 370620, 386098, 394255, 473106, 489420, 579147, 630808, 709659, 741240, 772196, 788510, 946212, 965245, 978840, 1158294, 1182765, 1419318, 1544392, 1577020, 1737441, 1892424, 1930490, 2316588, 2365530, 2838636, 2895735, 3154040, 3474882, 3548295, 3860980, 4633176, 4731060, 5598421, 5677272, 5791470, 6949764, 7096590, 7721960, 8687205, 9462120, 11196842, 11582940, 13899528, 14193180, 16795263, 17374410, 22393684, 23165880, 27992105, 28386360, 33590526, 34748820, 44787368, 50385789, 55984210, 67181052, 69497640, 83976315, 100771578, 111968420, 134362104, 167952630, 201543156, 223936840, 251928945, 335905260, 403086312, 503857890, 671810520, 1007715780, 2015431560]

約数ペア:

[(1, 2015431560), (2, 1007715780), (3, 671810520), (4, 503857890), (5, 403086312), (6, 335905260), (8, 251928945), (9, 223936840), (10, 201543156), (12, 167952630), (15, 134362104), (18, 111968420), (20, 100771578), (24, 83976315), (29, 69497640), (30, 67181052), (36, 55984210), (40, 50385789), (45, 44787368), (58, 34748820), (60, 33590526), (71, 28386360), (72, 27992105), (87, 23165880), (90, 22393684), (116, 17374410), (120, 16795263), (142, 14193180), (145, 13899528), (174, 11582940), (180, 11196842), (213, 9462120), (232, 8687205), (261, 7721960), (284, 7096590), (290, 6949764), (348, 5791470), (355, 5677272), (360, 5598421), (426, 4731060), (435, 4633176), (522, 3860980), (568, 3548295), (580, 3474882), (639, 3154040), (696, 2895735), (710, 2838636), (852, 2365530), (870, 2316588), (1044, 1930490), (1065, 1892424), (1160, 1737441), (1278, 1577020), (1305, 1544392), (1420, 1419318), (1704, 1182765), (1740, 1158294), (2059, 978840), (2088, 965245), (2130, 946212), (2556, 788510), (2610, 772196), (2719, 741240), (2840, 709659), (3195, 630808), (3480, 579147), (4118, 489420), (4260, 473106), (5112, 394255), (5220, 386098), (5438, 370620), (6177, 326280), (6390, 315404), (8157, 247080), (8236, 244710), (8520, 236553), (10295, 195768), (10440, 193049), (10876, 185310), (12354, 163140), (12780, 157702), (13595, 148248), (16314, 123540), (16472, 122355), (18531, 108760), (20590, 97884), (21752, 92655), (24471, 82360), (24708, 81570), (25560, 78851), (27190, 74124), (30885, 65256), (32628, 61770), (37062, 54380), (40785, 49416), (41180, 48942)]