12627699960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199679}}^1$

素因数の和:199741

約数の個数: 128

約数和(自身を含む): 41405644800

約数和(自身を除く): 28777944840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 31620, 63240, 199679, 399358, 599037, 798716, 998395, 1198074, 1597432, 1996790, 2396148, 2995185, 3394543, 3993580, 4792296, 5990370, 6190049, 6789086, 7987160, 10183629, 11980740, 12380098, 13578172, 16972715, 18570147, 20367258, 23961480, 24760196, 27156344, 30950245, 33945430, 37140294, 40734516, 49520392, 50918145, 61900490, 67890860, 74280588, 81469032, 92850735, 101836290, 105230833, 123800980, 135781720, 148561176, 185701470, 203672580, 210461666, 247601960, 315692499, 371402940, 407345160, 420923332, 526154165, 631384998, 742805880, 841846664, 1052308330, 1262769996, 1578462495, 2104616660, 2525539992, 3156924990, 4209233320, 6313849980, 12627699960]

約数ペア:

[(1, 12627699960), (2, 6313849980), (3, 4209233320), (4, 3156924990), (5, 2525539992), (6, 2104616660), (8, 1578462495), (10, 1262769996), (12, 1052308330), (15, 841846664), (17, 742805880), (20, 631384998), (24, 526154165), (30, 420923332), (31, 407345160), (34, 371402940), (40, 315692499), (51, 247601960), (60, 210461666), (62, 203672580), (68, 185701470), (85, 148561176), (93, 135781720), (102, 123800980), (120, 105230833), (124, 101836290), (136, 92850735), (155, 81469032), (170, 74280588), (186, 67890860), (204, 61900490), (248, 50918145), (255, 49520392), (310, 40734516), (340, 37140294), (372, 33945430), (408, 30950245), (465, 27156344), (510, 24760196), (527, 23961480), (620, 20367258), (680, 18570147), (744, 16972715), (930, 13578172), (1020, 12380098), (1054, 11980740), (1240, 10183629), (1581, 7987160), (1860, 6789086), (2040, 6190049), (2108, 5990370), (2635, 4792296), (3162, 3993580), (3720, 3394543), (4216, 2995185), (5270, 2396148), (6324, 1996790), (7905, 1597432), (10540, 1198074), (12648, 998395), (15810, 798716), (21080, 599037), (31620, 399358), (63240, 199679)]