43147920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 141812352

約数和(自身を除く): 98664432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 74, 80, 86, 111, 113, 120, 129, 148, 172, 185, 215, 222, 226, 240, 258, 296, 339, 344, 370, 430, 444, 452, 516, 555, 565, 592, 645, 678, 688, 740, 860, 888, 904, 1032, 1110, 1130, 1290, 1356, 1480, 1591, 1695, 1720, 1776, 1808, 2064, 2220, 2260, 2580, 2712, 2960, 3182, 3390, 3440, 4181, 4440, 4520, 4773, 4859, 5160, 5424, 6364, 6780, 7955, 8362, 8880, 9040, 9546, 9718, 10320, 12543, 12728, 13560, 14577, 15910, 16724, 19092, 19436, 20905, 23865, 24295, 25086, 25456, 27120, 29154, 31820, 33448, 38184, 38872, 41810, 47730, 48590, 50172, 58308, 62715, 63640, 66896, 72885, 76368, 77744, 83620, 95460, 97180, 100344, 116616, 125430, 127280, 145770, 167240, 179783, 190920, 194360, 200688, 233232, 250860, 291540, 334480, 359566, 381840, 388720, 501720, 539349, 583080, 719132, 898915, 1003440, 1078698, 1166160, 1438264, 1797830, 2157396, 2696745, 2876528, 3595660, 4314792, 5393490, 7191320, 8629584, 10786980, 14382640, 21573960, 43147920]

約数ペア:

[(1, 43147920), (2, 21573960), (3, 14382640), (4, 10786980), (5, 8629584), (6, 7191320), (8, 5393490), (10, 4314792), (12, 3595660), (15, 2876528), (16, 2696745), (20, 2157396), (24, 1797830), (30, 1438264), (37, 1166160), (40, 1078698), (43, 1003440), (48, 898915), (60, 719132), (74, 583080), (80, 539349), (86, 501720), (111, 388720), (113, 381840), (120, 359566), (129, 334480), (148, 291540), (172, 250860), (185, 233232), (215, 200688), (222, 194360), (226, 190920), (240, 179783), (258, 167240), (296, 145770), (339, 127280), (344, 125430), (370, 116616), (430, 100344), (444, 97180), (452, 95460), (516, 83620), (555, 77744), (565, 76368), (592, 72885), (645, 66896), (678, 63640), (688, 62715), (740, 58308), (860, 50172), (888, 48590), (904, 47730), (1032, 41810), (1110, 38872), (1130, 38184), (1290, 33448), (1356, 31820), (1480, 29154), (1591, 27120), (1695, 25456), (1720, 25086), (1776, 24295), (1808, 23865), (2064, 20905), (2220, 19436), (2260, 19092), (2580, 16724), (2712, 15910), (2960, 14577), (3182, 13560), (3390, 12728), (3440, 12543), (4181, 10320), (4440, 9718), (4520, 9546), (4773, 9040), (4859, 8880), (5160, 8362), (5424, 7955), (6364, 6780)]