140681340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 468357120

約数和(自身を除く): 327675780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 90, 92, 94, 108, 115, 135, 138, 141, 180, 188, 207, 230, 235, 241, 270, 276, 282, 345, 414, 423, 460, 470, 482, 540, 564, 621, 690, 705, 723, 828, 846, 940, 964, 1035, 1081, 1205, 1242, 1269, 1380, 1410, 1446, 1692, 2070, 2115, 2162, 2169, 2410, 2484, 2538, 2820, 2892, 3105, 3243, 3615, 4140, 4230, 4324, 4338, 4820, 5076, 5405, 5543, 6210, 6345, 6486, 6507, 7230, 8460, 8676, 9729, 10810, 10845, 11086, 11327, 12420, 12690, 12972, 13014, 14460, 16215, 16629, 19458, 21620, 21690, 22172, 22654, 25380, 26028, 27715, 29187, 32430, 32535, 33258, 33981, 38916, 43380, 45308, 48645, 49887, 55430, 56635, 58374, 64860, 65070, 66516, 67962, 83145, 97290, 99774, 101943, 110860, 113270, 116748, 130140, 135924, 145935, 149661, 166290, 169905, 194580, 199548, 203886, 226540, 249435, 260521, 291870, 299322, 305829, 332580, 339810, 407772, 498870, 509715, 521042, 583740, 598644, 611658, 679620, 748305, 781563, 997740, 1019430, 1042084, 1223316, 1302605, 1496610, 1529145, 1563126, 2038860, 2344689, 2605210, 2993220, 3058290, 3126252, 3907815, 4689378, 5210420, 6116580, 7034067, 7815630, 9378756, 11723445, 14068134, 15631260, 23446890, 28136268, 35170335, 46893780, 70340670, 140681340]

約数ペア:

[(1, 140681340), (2, 70340670), (3, 46893780), (4, 35170335), (5, 28136268), (6, 23446890), (9, 15631260), (10, 14068134), (12, 11723445), (15, 9378756), (18, 7815630), (20, 7034067), (23, 6116580), (27, 5210420), (30, 4689378), (36, 3907815), (45, 3126252), (46, 3058290), (47, 2993220), (54, 2605210), (60, 2344689), (69, 2038860), (90, 1563126), (92, 1529145), (94, 1496610), (108, 1302605), (115, 1223316), (135, 1042084), (138, 1019430), (141, 997740), (180, 781563), (188, 748305), (207, 679620), (230, 611658), (235, 598644), (241, 583740), (270, 521042), (276, 509715), (282, 498870), (345, 407772), (414, 339810), (423, 332580), (460, 305829), (470, 299322), (482, 291870), (540, 260521), (564, 249435), (621, 226540), (690, 203886), (705, 199548), (723, 194580), (828, 169905), (846, 166290), (940, 149661), (964, 145935), (1035, 135924), (1081, 130140), (1205, 116748), (1242, 113270), (1269, 110860), (1380, 101943), (1410, 99774), (1446, 97290), (1692, 83145), (2070, 67962), (2115, 66516), (2162, 65070), (2169, 64860), (2410, 58374), (2484, 56635), (2538, 55430), (2820, 49887), (2892, 48645), (3105, 45308), (3243, 43380), (3615, 38916), (4140, 33981), (4230, 33258), (4324, 32535), (4338, 32430), (4820, 29187), (5076, 27715), (5405, 26028), (5543, 25380), (6210, 22654), (6345, 22172), (6486, 21690), (6507, 21620), (7230, 19458), (8460, 16629), (8676, 16215), (9729, 14460), (10810, 13014), (10845, 12972), (11086, 12690), (11327, 12420)]