69716760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 218592000

約数和(自身を除く): 148875240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 229, 236, 258, 295, 344, 354, 430, 458, 472, 516, 590, 645, 687, 708, 860, 885, 916, 1032, 1145, 1180, 1290, 1374, 1416, 1720, 1770, 1832, 2290, 2360, 2537, 2580, 2748, 3435, 3540, 4580, 5074, 5160, 5496, 6870, 7080, 7611, 9160, 9847, 10148, 12685, 13511, 13740, 15222, 19694, 20296, 25370, 27022, 27480, 29541, 30444, 38055, 39388, 40533, 49235, 50740, 54044, 59082, 60888, 67555, 76110, 78776, 81066, 98470, 101480, 108088, 118164, 135110, 147705, 152220, 162132, 196940, 202665, 236328, 270220, 295410, 304440, 324264, 393880, 405330, 540440, 580973, 590820, 810660, 1161946, 1181640, 1621320, 1742919, 2323892, 2904865, 3485838, 4647784, 5809730, 6971676, 8714595, 11619460, 13943352, 17429190, 23238920, 34858380, 69716760]

約数ペア:

[(1, 69716760), (2, 34858380), (3, 23238920), (4, 17429190), (5, 13943352), (6, 11619460), (8, 8714595), (10, 6971676), (12, 5809730), (15, 4647784), (20, 3485838), (24, 2904865), (30, 2323892), (40, 1742919), (43, 1621320), (59, 1181640), (60, 1161946), (86, 810660), (118, 590820), (120, 580973), (129, 540440), (172, 405330), (177, 393880), (215, 324264), (229, 304440), (236, 295410), (258, 270220), (295, 236328), (344, 202665), (354, 196940), (430, 162132), (458, 152220), (472, 147705), (516, 135110), (590, 118164), (645, 108088), (687, 101480), (708, 98470), (860, 81066), (885, 78776), (916, 76110), (1032, 67555), (1145, 60888), (1180, 59082), (1290, 54044), (1374, 50740), (1416, 49235), (1720, 40533), (1770, 39388), (1832, 38055), (2290, 30444), (2360, 29541), (2537, 27480), (2580, 27022), (2748, 25370), (3435, 20296), (3540, 19694), (4580, 15222), (5074, 13740), (5160, 13511), (5496, 12685), (6870, 10148), (7080, 9847), (7611, 9160)]