1859760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 200

約数和(自身を含む): 7562016

約数和(自身を除く): 5702256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 162, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 324, 328, 336, 360, 369, 378, 405, 410, 420, 432, 492, 504, 540, 560, 567, 574, 615, 630, 648, 656, 720, 738, 756, 810, 820, 840, 861, 945, 984, 1008, 1080, 1107, 1134, 1148, 1230, 1260, 1296, 1435, 1476, 1512, 1620, 1640, 1680, 1722, 1845, 1890, 1968, 2160, 2214, 2268, 2296, 2460, 2520, 2583, 2835, 2870, 2952, 3024, 3240, 3280, 3321, 3444, 3690, 3780, 4305, 4428, 4536, 4592, 4920, 5040, 5166, 5535, 5670, 5740, 5904, 6480, 6642, 6888, 7380, 7560, 7749, 8610, 8856, 9072, 9840, 10332, 11070, 11340, 11480, 12915, 13284, 13776, 14760, 15120, 15498, 16605, 17220, 17712, 20664, 22140, 22680, 22960, 23247, 25830, 26568, 29520, 30996, 33210, 34440, 38745, 41328, 44280, 45360, 46494, 51660, 53136, 61992, 66420, 68880, 77490, 88560, 92988, 103320, 116235, 123984, 132840, 154980, 185976, 206640, 232470, 265680, 309960, 371952, 464940, 619920, 929880, 1859760]

約数ペア:

[(1, 1859760), (2, 929880), (3, 619920), (4, 464940), (5, 371952), (6, 309960), (7, 265680), (8, 232470), (9, 206640), (10, 185976), (12, 154980), (14, 132840), (15, 123984), (16, 116235), (18, 103320), (20, 92988), (21, 88560), (24, 77490), (27, 68880), (28, 66420), (30, 61992), (35, 53136), (36, 51660), (40, 46494), (41, 45360), (42, 44280), (45, 41328), (48, 38745), (54, 34440), (56, 33210), (60, 30996), (63, 29520), (70, 26568), (72, 25830), (80, 23247), (81, 22960), (82, 22680), (84, 22140), (90, 20664), (105, 17712), (108, 17220), (112, 16605), (120, 15498), (123, 15120), (126, 14760), (135, 13776), (140, 13284), (144, 12915), (162, 11480), (164, 11340), (168, 11070), (180, 10332), (189, 9840), (205, 9072), (210, 8856), (216, 8610), (240, 7749), (246, 7560), (252, 7380), (270, 6888), (280, 6642), (287, 6480), (315, 5904), (324, 5740), (328, 5670), (336, 5535), (360, 5166), (369, 5040), (378, 4920), (405, 4592), (410, 4536), (420, 4428), (432, 4305), (492, 3780), (504, 3690), (540, 3444), (560, 3321), (567, 3280), (574, 3240), (615, 3024), (630, 2952), (648, 2870), (656, 2835), (720, 2583), (738, 2520), (756, 2460), (810, 2296), (820, 2268), (840, 2214), (861, 2160), (945, 1968), (984, 1890), (1008, 1845), (1080, 1722), (1107, 1680), (1134, 1640), (1148, 1620), (1230, 1512), (1260, 1476), (1296, 1435)]