69479340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 242694144

約数和(自身を除く): 173214804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 263, 340, 357, 370, 420, 444, 476, 510, 518, 526, 555, 595, 629, 714, 740, 777, 789, 1020, 1036, 1052, 1110, 1190, 1258, 1295, 1315, 1428, 1554, 1578, 1785, 1841, 1887, 2220, 2380, 2516, 2590, 2630, 3108, 3145, 3156, 3570, 3682, 3774, 3885, 3945, 4403, 4471, 5180, 5260, 5523, 6290, 7140, 7364, 7548, 7770, 7890, 8806, 8942, 9205, 9435, 9731, 11046, 12580, 13209, 13413, 15540, 15780, 17612, 17884, 18410, 18870, 19462, 22015, 22092, 22355, 26418, 26826, 27615, 29193, 31297, 36820, 37740, 38924, 44030, 44710, 48655, 52836, 53652, 55230, 58386, 62594, 66045, 67065, 68117, 88060, 89420, 93891, 97310, 110460, 116772, 125188, 132090, 134130, 136234, 145965, 156485, 165427, 187782, 194620, 204351, 264180, 268260, 272468, 291930, 312970, 330854, 340585, 375564, 408702, 469455, 496281, 583860, 625940, 661708, 681170, 817404, 827135, 938910, 992562, 1021755, 1157989, 1362340, 1654270, 1877820, 1985124, 2043510, 2315978, 2481405, 3308540, 3473967, 4087020, 4631956, 4962810, 5789945, 6947934, 9925620, 11579890, 13895868, 17369835, 23159780, 34739670, 69479340]

約数ペア:

[(1, 69479340), (2, 34739670), (3, 23159780), (4, 17369835), (5, 13895868), (6, 11579890), (7, 9925620), (10, 6947934), (12, 5789945), (14, 4962810), (15, 4631956), (17, 4087020), (20, 3473967), (21, 3308540), (28, 2481405), (30, 2315978), (34, 2043510), (35, 1985124), (37, 1877820), (42, 1654270), (51, 1362340), (60, 1157989), (68, 1021755), (70, 992562), (74, 938910), (84, 827135), (85, 817404), (102, 681170), (105, 661708), (111, 625940), (119, 583860), (140, 496281), (148, 469455), (170, 408702), (185, 375564), (204, 340585), (210, 330854), (222, 312970), (238, 291930), (255, 272468), (259, 268260), (263, 264180), (340, 204351), (357, 194620), (370, 187782), (420, 165427), (444, 156485), (476, 145965), (510, 136234), (518, 134130), (526, 132090), (555, 125188), (595, 116772), (629, 110460), (714, 97310), (740, 93891), (777, 89420), (789, 88060), (1020, 68117), (1036, 67065), (1052, 66045), (1110, 62594), (1190, 58386), (1258, 55230), (1295, 53652), (1315, 52836), (1428, 48655), (1554, 44710), (1578, 44030), (1785, 38924), (1841, 37740), (1887, 36820), (2220, 31297), (2380, 29193), (2516, 27615), (2590, 26826), (2630, 26418), (3108, 22355), (3145, 22092), (3156, 22015), (3570, 19462), (3682, 18870), (3774, 18410), (3885, 17884), (3945, 17612), (4403, 15780), (4471, 15540), (5180, 13413), (5260, 13209), (5523, 12580), (6290, 11046), (7140, 9731), (7364, 9435), (7548, 9205), (7770, 8942), (7890, 8806)]