22782060

素因数分解:

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

素因数の和:83

約数の個数: 240

約数和(自身を含む): 85377600

約数和(自身を除く): 62595540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 49, 54, 60, 63, 70, 81, 82, 84, 90, 98, 105, 108, 123, 126, 135, 140, 147, 162, 164, 180, 189, 196, 205, 210, 245, 246, 252, 270, 287, 294, 315, 324, 343, 369, 378, 405, 410, 420, 441, 490, 492, 540, 567, 574, 588, 615, 630, 686, 735, 738, 756, 810, 820, 861, 882, 945, 980, 1029, 1107, 1134, 1148, 1230, 1260, 1323, 1372, 1435, 1470, 1476, 1620, 1715, 1722, 1764, 1845, 1890, 2009, 2058, 2205, 2214, 2268, 2460, 2583, 2646, 2835, 2870, 2940, 3087, 3321, 3430, 3444, 3690, 3780, 3969, 4018, 4116, 4305, 4410, 4428, 5145, 5166, 5292, 5535, 5670, 5740, 6027, 6174, 6615, 6642, 6860, 7380, 7749, 7938, 8036, 8610, 8820, 9261, 10045, 10290, 10332, 11070, 11340, 12054, 12348, 12915, 13230, 13284, 14063, 15435, 15498, 15876, 16605, 17220, 18081, 18522, 19845, 20090, 20580, 22140, 23247, 24108, 25830, 26460, 27783, 28126, 30135, 30870, 30996, 33210, 36162, 37044, 38745, 39690, 40180, 42189, 46305, 46494, 51660, 54243, 55566, 56252, 60270, 61740, 66420, 70315, 72324, 77490, 79380, 84378, 90405, 92610, 92988, 108486, 111132, 116235, 120540, 126567, 138915, 140630, 154980, 162729, 168756, 180810, 185220, 210945, 216972, 232470, 253134, 271215, 277830, 281260, 325458, 361620, 379701, 421890, 464940, 506268, 542430, 555660, 632835, 650916, 759402, 813645, 843780, 1084860, 1139103, 1265670, 1518804, 1627290, 1898505, 2278206, 2531340, 3254580, 3797010, 4556412, 5695515, 7594020, 11391030, 22782060]

約数ペア:

[(1, 22782060), (2, 11391030), (3, 7594020), (4, 5695515), (5, 4556412), (6, 3797010), (7, 3254580), (9, 2531340), (10, 2278206), (12, 1898505), (14, 1627290), (15, 1518804), (18, 1265670), (20, 1139103), (21, 1084860), (27, 843780), (28, 813645), (30, 759402), (35, 650916), (36, 632835), (41, 555660), (42, 542430), (45, 506268), (49, 464940), (54, 421890), (60, 379701), (63, 361620), (70, 325458), (81, 281260), (82, 277830), (84, 271215), (90, 253134), (98, 232470), (105, 216972), (108, 210945), (123, 185220), (126, 180810), (135, 168756), (140, 162729), (147, 154980), (162, 140630), (164, 138915), (180, 126567), (189, 120540), (196, 116235), (205, 111132), (210, 108486), (245, 92988), (246, 92610), (252, 90405), (270, 84378), (287, 79380), (294, 77490), (315, 72324), (324, 70315), (343, 66420), (369, 61740), (378, 60270), (405, 56252), (410, 55566), (420, 54243), (441, 51660), (490, 46494), (492, 46305), (540, 42189), (567, 40180), (574, 39690), (588, 38745), (615, 37044), (630, 36162), (686, 33210), (735, 30996), (738, 30870), (756, 30135), (810, 28126), (820, 27783), (861, 26460), (882, 25830), (945, 24108), (980, 23247), (1029, 22140), (1107, 20580), (1134, 20090), (1148, 19845), (1230, 18522), (1260, 18081), (1323, 17220), (1372, 16605), (1435, 15876), (1470, 15498), (1476, 15435), (1620, 14063), (1715, 13284), (1722, 13230), (1764, 12915), (1845, 12348), (1890, 12054), (2009, 11340), (2058, 11070), (2205, 10332), (2214, 10290), (2268, 10045), (2460, 9261), (2583, 8820), (2646, 8610), (2835, 8036), (2870, 7938), (2940, 7749), (3087, 7380), (3321, 6860), (3430, 6642), (3444, 6615), (3690, 6174), (3780, 6027), (3969, 5740), (4018, 5670), (4116, 5535), (4305, 5292), (4410, 5166), (4428, 5145)]