67894260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 237178368

約数和(自身を除く): 169284108

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, 257, 259, 340, 357, 370, 420, 444, 476, 510, 514, 518, 555, 595, 629, 714, 740, 771, 777, 1020, 1028, 1036, 1110, 1190, 1258, 1285, 1295, 1428, 1542, 1554, 1785, 1799, 1887, 2220, 2380, 2516, 2570, 2590, 3084, 3108, 3145, 3570, 3598, 3774, 3855, 3885, 4369, 4403, 5140, 5180, 5397, 6290, 7140, 7196, 7548, 7710, 7770, 8738, 8806, 8995, 9435, 9509, 10794, 12580, 13107, 13209, 15420, 15540, 17476, 17612, 17990, 18870, 19018, 21588, 21845, 22015, 26214, 26418, 26985, 28527, 30583, 35980, 37740, 38036, 43690, 44030, 47545, 52428, 52836, 53970, 57054, 61166, 65535, 66045, 66563, 87380, 88060, 91749, 95090, 107940, 114108, 122332, 131070, 132090, 133126, 142635, 152915, 161653, 183498, 190180, 199689, 262140, 264180, 266252, 285270, 305830, 323306, 332815, 366996, 399378, 458745, 484959, 570540, 611660, 646612, 665630, 798756, 808265, 917490, 969918, 998445, 1131571, 1331260, 1616530, 1834980, 1939836, 1996890, 2263142, 2424795, 3233060, 3394713, 3993780, 4526284, 4849590, 5657855, 6789426, 9699180, 11315710, 13578852, 16973565, 22631420, 33947130, 67894260]

約数ペア:

[(1, 67894260), (2, 33947130), (3, 22631420), (4, 16973565), (5, 13578852), (6, 11315710), (7, 9699180), (10, 6789426), (12, 5657855), (14, 4849590), (15, 4526284), (17, 3993780), (20, 3394713), (21, 3233060), (28, 2424795), (30, 2263142), (34, 1996890), (35, 1939836), (37, 1834980), (42, 1616530), (51, 1331260), (60, 1131571), (68, 998445), (70, 969918), (74, 917490), (84, 808265), (85, 798756), (102, 665630), (105, 646612), (111, 611660), (119, 570540), (140, 484959), (148, 458745), (170, 399378), (185, 366996), (204, 332815), (210, 323306), (222, 305830), (238, 285270), (255, 266252), (257, 264180), (259, 262140), (340, 199689), (357, 190180), (370, 183498), (420, 161653), (444, 152915), (476, 142635), (510, 133126), (514, 132090), (518, 131070), (555, 122332), (595, 114108), (629, 107940), (714, 95090), (740, 91749), (771, 88060), (777, 87380), (1020, 66563), (1028, 66045), (1036, 65535), (1110, 61166), (1190, 57054), (1258, 53970), (1285, 52836), (1295, 52428), (1428, 47545), (1542, 44030), (1554, 43690), (1785, 38036), (1799, 37740), (1887, 35980), (2220, 30583), (2380, 28527), (2516, 26985), (2570, 26418), (2590, 26214), (3084, 22015), (3108, 21845), (3145, 21588), (3570, 19018), (3598, 18870), (3774, 17990), (3855, 17612), (3885, 17476), (4369, 15540), (4403, 15420), (5140, 13209), (5180, 13107), (5397, 12580), (6290, 10794), (7140, 9509), (7196, 9435), (7548, 8995), (7710, 8806), (7770, 8738)]