138359340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 513676800

約数和(自身を除く): 375317460

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, 49, 54, 60, 63, 70, 81, 83, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 166, 180, 189, 196, 210, 243, 245, 249, 252, 270, 294, 315, 324, 332, 343, 378, 405, 415, 420, 441, 486, 490, 498, 540, 567, 581, 588, 630, 686, 735, 747, 756, 810, 830, 882, 945, 972, 980, 996, 1029, 1134, 1162, 1215, 1245, 1260, 1323, 1372, 1470, 1494, 1620, 1660, 1701, 1715, 1743, 1764, 1890, 2058, 2205, 2241, 2268, 2324, 2430, 2490, 2646, 2835, 2905, 2940, 2988, 3087, 3402, 3430, 3486, 3735, 3780, 3969, 4067, 4116, 4410, 4482, 4860, 4980, 5145, 5229, 5292, 5670, 5810, 6174, 6615, 6723, 6804, 6860, 6972, 7470, 7938, 8134, 8505, 8715, 8820, 8964, 9261, 10290, 10458, 11205, 11340, 11620, 11907, 12201, 12348, 13230, 13446, 14940, 15435, 15687, 15876, 16268, 17010, 17430, 18522, 19845, 20169, 20335, 20580, 20916, 22410, 23814, 24402, 26145, 26460, 26892, 27783, 28469, 30870, 31374, 33615, 34020, 34860, 36603, 37044, 39690, 40338, 40670, 44820, 46305, 47061, 47628, 48804, 52290, 55566, 56938, 59535, 61005, 61740, 62748, 67230, 73206, 78435, 79380, 80676, 81340, 83349, 85407, 92610, 94122, 100845, 104580, 109809, 111132, 113876, 119070, 122010, 134460, 138915, 141183, 142345, 146412, 156870, 166698, 170814, 183015, 185220, 188244, 201690, 219618, 235305, 238140, 244020, 256221, 277830, 282366, 284690, 313740, 329427, 333396, 341628, 366030, 403380, 416745, 427035, 439236, 470610, 512442, 549045, 555660, 564732, 569380, 658854, 705915, 732060, 768663, 833490, 854070, 941220, 988281, 1024884, 1098090, 1281105, 1317708, 1411830, 1537326, 1647135, 1666980, 1708140, 1976562, 2196180, 2305989, 2562210, 2823660, 3074652, 3294270, 3843315, 3953124, 4611978, 4941405, 5124420, 6588540, 6917967, 7686630, 9223956, 9882810, 11529945, 13835934, 15373260, 19765620, 23059890, 27671868, 34589835, 46119780, 69179670, 138359340]

約数ペア:

[(1, 138359340), (2, 69179670), (3, 46119780), (4, 34589835), (5, 27671868), (6, 23059890), (7, 19765620), (9, 15373260), (10, 13835934), (12, 11529945), (14, 9882810), (15, 9223956), (18, 7686630), (20, 6917967), (21, 6588540), (27, 5124420), (28, 4941405), (30, 4611978), (35, 3953124), (36, 3843315), (42, 3294270), (45, 3074652), (49, 2823660), (54, 2562210), (60, 2305989), (63, 2196180), (70, 1976562), (81, 1708140), (83, 1666980), (84, 1647135), (90, 1537326), (98, 1411830), (105, 1317708), (108, 1281105), (126, 1098090), (135, 1024884), (140, 988281), (147, 941220), (162, 854070), (166, 833490), (180, 768663), (189, 732060), (196, 705915), (210, 658854), (243, 569380), (245, 564732), (249, 555660), (252, 549045), (270, 512442), (294, 470610), (315, 439236), (324, 427035), (332, 416745), (343, 403380), (378, 366030), (405, 341628), (415, 333396), (420, 329427), (441, 313740), (486, 284690), (490, 282366), (498, 277830), (540, 256221), (567, 244020), (581, 238140), (588, 235305), (630, 219618), (686, 201690), (735, 188244), (747, 185220), (756, 183015), (810, 170814), (830, 166698), (882, 156870), (945, 146412), (972, 142345), (980, 141183), (996, 138915), (1029, 134460), (1134, 122010), (1162, 119070), (1215, 113876), (1245, 111132), (1260, 109809), (1323, 104580), (1372, 100845), (1470, 94122), (1494, 92610), (1620, 85407), (1660, 83349), (1701, 81340), (1715, 80676), (1743, 79380), (1764, 78435), (1890, 73206), (2058, 67230), (2205, 62748), (2241, 61740), (2268, 61005), (2324, 59535), (2430, 56938), (2490, 55566), (2646, 52290), (2835, 48804), (2905, 47628), (2940, 47061), (2988, 46305), (3087, 44820), (3402, 40670), (3430, 40338), (3486, 39690), (3735, 37044), (3780, 36603), (3969, 34860), (4067, 34020), (4116, 33615), (4410, 31374), (4482, 30870), (4860, 28469), (4980, 27783), (5145, 26892), (5229, 26460), (5292, 26145), (5670, 24402), (5810, 23814), (6174, 22410), (6615, 20916), (6723, 20580), (6804, 20335), (6860, 20169), (6972, 19845), (7470, 18522), (7938, 17430), (8134, 17010), (8505, 16268), (8715, 15876), (8820, 15687), (8964, 15435), (9261, 14940), (10290, 13446), (10458, 13230), (11205, 12348), (11340, 12201), (11620, 11907)]