131986260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 482017536

約数和(自身を除く): 350031276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 103, 105, 108, 113, 126, 135, 140, 162, 180, 189, 206, 210, 226, 252, 270, 309, 315, 324, 339, 378, 405, 412, 420, 452, 515, 540, 565, 567, 618, 630, 678, 721, 756, 791, 810, 927, 945, 1017, 1030, 1130, 1134, 1236, 1260, 1356, 1442, 1545, 1582, 1620, 1695, 1854, 1890, 2034, 2060, 2163, 2260, 2268, 2373, 2781, 2835, 2884, 3051, 3090, 3164, 3390, 3605, 3708, 3780, 3955, 4068, 4326, 4635, 4746, 5085, 5562, 5670, 6102, 6180, 6489, 6780, 7119, 7210, 7910, 8343, 8652, 9153, 9270, 9492, 10170, 10815, 11124, 11340, 11639, 11865, 12204, 12978, 13905, 14238, 14420, 15255, 15820, 16686, 18306, 18540, 19467, 20340, 21357, 21630, 23278, 23730, 25956, 27810, 28476, 30510, 32445, 33372, 34917, 35595, 36612, 38934, 41715, 42714, 43260, 45765, 46556, 47460, 55620, 58195, 58401, 61020, 64071, 64890, 69834, 71190, 77868, 81473, 83430, 85428, 91530, 97335, 104751, 106785, 116390, 116802, 128142, 129780, 139668, 142380, 162946, 166860, 174585, 183060, 194670, 209502, 213570, 232780, 233604, 244419, 256284, 292005, 314253, 320355, 325892, 349170, 389340, 407365, 419004, 427140, 488838, 523755, 584010, 628506, 640710, 698340, 733257, 814730, 942759, 977676, 1047510, 1168020, 1222095, 1257012, 1281420, 1466514, 1571265, 1629460, 1885518, 2095020, 2199771, 2444190, 2933028, 3142530, 3666285, 3771036, 4399542, 4713795, 4888380, 6285060, 6599313, 7332570, 8799084, 9427590, 10998855, 13198626, 14665140, 18855180, 21997710, 26397252, 32996565, 43995420, 65993130, 131986260]

約数ペア:

[(1, 131986260), (2, 65993130), (3, 43995420), (4, 32996565), (5, 26397252), (6, 21997710), (7, 18855180), (9, 14665140), (10, 13198626), (12, 10998855), (14, 9427590), (15, 8799084), (18, 7332570), (20, 6599313), (21, 6285060), (27, 4888380), (28, 4713795), (30, 4399542), (35, 3771036), (36, 3666285), (42, 3142530), (45, 2933028), (54, 2444190), (60, 2199771), (63, 2095020), (70, 1885518), (81, 1629460), (84, 1571265), (90, 1466514), (103, 1281420), (105, 1257012), (108, 1222095), (113, 1168020), (126, 1047510), (135, 977676), (140, 942759), (162, 814730), (180, 733257), (189, 698340), (206, 640710), (210, 628506), (226, 584010), (252, 523755), (270, 488838), (309, 427140), (315, 419004), (324, 407365), (339, 389340), (378, 349170), (405, 325892), (412, 320355), (420, 314253), (452, 292005), (515, 256284), (540, 244419), (565, 233604), (567, 232780), (618, 213570), (630, 209502), (678, 194670), (721, 183060), (756, 174585), (791, 166860), (810, 162946), (927, 142380), (945, 139668), (1017, 129780), (1030, 128142), (1130, 116802), (1134, 116390), (1236, 106785), (1260, 104751), (1356, 97335), (1442, 91530), (1545, 85428), (1582, 83430), (1620, 81473), (1695, 77868), (1854, 71190), (1890, 69834), (2034, 64890), (2060, 64071), (2163, 61020), (2260, 58401), (2268, 58195), (2373, 55620), (2781, 47460), (2835, 46556), (2884, 45765), (3051, 43260), (3090, 42714), (3164, 41715), (3390, 38934), (3605, 36612), (3708, 35595), (3780, 34917), (3955, 33372), (4068, 32445), (4326, 30510), (4635, 28476), (4746, 27810), (5085, 25956), (5562, 23730), (5670, 23278), (6102, 21630), (6180, 21357), (6489, 20340), (6780, 19467), (7119, 18540), (7210, 18306), (7910, 16686), (8343, 15820), (8652, 15255), (9153, 14420), (9270, 14238), (9492, 13905), (10170, 12978), (10815, 12204), (11124, 11865), (11340, 11639)]