74082120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 265446720

約数和(自身を除く): 191364600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 293, 294, 301, 344, 392, 420, 430, 490, 516, 586, 588, 602, 645, 735, 840, 860, 879, 903, 980, 1032, 1172, 1176, 1204, 1290, 1465, 1470, 1505, 1720, 1758, 1806, 1960, 2051, 2107, 2344, 2408, 2580, 2930, 2940, 3010, 3516, 3612, 4102, 4214, 4395, 4515, 5160, 5860, 5880, 6020, 6153, 6321, 7032, 7224, 8204, 8428, 8790, 9030, 10255, 10535, 11720, 12040, 12306, 12599, 12642, 14357, 16408, 16856, 17580, 18060, 20510, 21070, 24612, 25198, 25284, 28714, 30765, 31605, 35160, 36120, 37797, 41020, 42140, 43071, 49224, 50396, 50568, 57428, 61530, 62995, 63210, 71785, 75594, 82040, 84280, 86142, 88193, 100792, 114856, 123060, 125990, 126420, 143570, 151188, 172284, 176386, 188985, 215355, 246120, 251980, 252840, 264579, 287140, 302376, 344568, 352772, 377970, 430710, 440965, 503960, 529158, 574280, 617351, 705544, 755940, 861420, 881930, 1058316, 1234702, 1322895, 1511880, 1722840, 1763860, 1852053, 2116632, 2469404, 2645790, 3086755, 3527720, 3704106, 4938808, 5291580, 6173510, 7408212, 9260265, 10583160, 12347020, 14816424, 18520530, 24694040, 37041060, 74082120]

約数ペア:

[(1, 74082120), (2, 37041060), (3, 24694040), (4, 18520530), (5, 14816424), (6, 12347020), (7, 10583160), (8, 9260265), (10, 7408212), (12, 6173510), (14, 5291580), (15, 4938808), (20, 3704106), (21, 3527720), (24, 3086755), (28, 2645790), (30, 2469404), (35, 2116632), (40, 1852053), (42, 1763860), (43, 1722840), (49, 1511880), (56, 1322895), (60, 1234702), (70, 1058316), (84, 881930), (86, 861420), (98, 755940), (105, 705544), (120, 617351), (129, 574280), (140, 529158), (147, 503960), (168, 440965), (172, 430710), (196, 377970), (210, 352772), (215, 344568), (245, 302376), (258, 287140), (280, 264579), (293, 252840), (294, 251980), (301, 246120), (344, 215355), (392, 188985), (420, 176386), (430, 172284), (490, 151188), (516, 143570), (586, 126420), (588, 125990), (602, 123060), (645, 114856), (735, 100792), (840, 88193), (860, 86142), (879, 84280), (903, 82040), (980, 75594), (1032, 71785), (1172, 63210), (1176, 62995), (1204, 61530), (1290, 57428), (1465, 50568), (1470, 50396), (1505, 49224), (1720, 43071), (1758, 42140), (1806, 41020), (1960, 37797), (2051, 36120), (2107, 35160), (2344, 31605), (2408, 30765), (2580, 28714), (2930, 25284), (2940, 25198), (3010, 24612), (3516, 21070), (3612, 20510), (4102, 18060), (4214, 17580), (4395, 16856), (4515, 16408), (5160, 14357), (5860, 12642), (5880, 12599), (6020, 12306), (6153, 12040), (6321, 11720), (7032, 10535), (7224, 10255), (8204, 9030), (8428, 8790)]