188368740

素因数分解:

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

素因数の和:158

約数の個数: 288

約数和(自身を含む): 697132800

約数和(自身を除く): 508764060

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, 84, 90, 98, 105, 108, 113, 126, 135, 140, 147, 162, 180, 189, 196, 210, 226, 243, 245, 252, 270, 294, 315, 324, 339, 343, 378, 405, 420, 441, 452, 486, 490, 540, 565, 567, 588, 630, 678, 686, 735, 756, 791, 810, 882, 945, 972, 980, 1017, 1029, 1130, 1134, 1215, 1260, 1323, 1356, 1372, 1470, 1582, 1620, 1695, 1701, 1715, 1764, 1890, 2034, 2058, 2205, 2260, 2268, 2373, 2430, 2646, 2835, 2940, 3051, 3087, 3164, 3390, 3402, 3430, 3780, 3955, 3969, 4068, 4116, 4410, 4746, 4860, 5085, 5145, 5292, 5537, 5670, 6102, 6174, 6615, 6780, 6804, 6860, 7119, 7910, 7938, 8505, 8820, 9153, 9261, 9492, 10170, 10290, 11074, 11340, 11865, 11907, 12204, 12348, 13230, 14238, 15255, 15435, 15820, 15876, 16611, 17010, 18306, 18522, 19845, 20340, 20580, 21357, 22148, 23730, 23814, 26460, 27459, 27685, 27783, 28476, 30510, 30870, 33222, 34020, 35595, 36612, 37044, 38759, 39690, 42714, 45765, 46305, 47460, 47628, 49833, 54918, 55370, 55566, 59535, 61020, 61740, 64071, 66444, 71190, 77518, 79380, 83055, 83349, 85428, 91530, 92610, 99666, 106785, 109836, 110740, 111132, 116277, 119070, 128142, 137295, 138915, 142380, 149499, 155036, 166110, 166698, 183060, 185220, 192213, 193795, 199332, 213570, 232554, 238140, 249165, 256284, 274590, 277830, 298998, 320355, 332220, 333396, 348831, 384426, 387590, 416745, 427140, 448497, 465108, 498330, 549180, 555660, 581385, 597996, 640710, 697662, 747495, 768852, 775180, 833490, 896994, 961065, 996660, 1046493, 1162770, 1281420, 1345491, 1395324, 1494990, 1666980, 1744155, 1793988, 1922130, 2092986, 2242485, 2325540, 2690982, 2989980, 3139479, 3488310, 3844260, 4185972, 4484970, 5232465, 5381964, 6278958, 6727455, 6976620, 8969940, 9418437, 10464930, 12557916, 13454910, 15697395, 18836874, 20929860, 26909820, 31394790, 37673748, 47092185, 62789580, 94184370, 188368740]

約数ペア:

[(1, 188368740), (2, 94184370), (3, 62789580), (4, 47092185), (5, 37673748), (6, 31394790), (7, 26909820), (9, 20929860), (10, 18836874), (12, 15697395), (14, 13454910), (15, 12557916), (18, 10464930), (20, 9418437), (21, 8969940), (27, 6976620), (28, 6727455), (30, 6278958), (35, 5381964), (36, 5232465), (42, 4484970), (45, 4185972), (49, 3844260), (54, 3488310), (60, 3139479), (63, 2989980), (70, 2690982), (81, 2325540), (84, 2242485), (90, 2092986), (98, 1922130), (105, 1793988), (108, 1744155), (113, 1666980), (126, 1494990), (135, 1395324), (140, 1345491), (147, 1281420), (162, 1162770), (180, 1046493), (189, 996660), (196, 961065), (210, 896994), (226, 833490), (243, 775180), (245, 768852), (252, 747495), (270, 697662), (294, 640710), (315, 597996), (324, 581385), (339, 555660), (343, 549180), (378, 498330), (405, 465108), (420, 448497), (441, 427140), (452, 416745), (486, 387590), (490, 384426), (540, 348831), (565, 333396), (567, 332220), (588, 320355), (630, 298998), (678, 277830), (686, 274590), (735, 256284), (756, 249165), (791, 238140), (810, 232554), (882, 213570), (945, 199332), (972, 193795), (980, 192213), (1017, 185220), (1029, 183060), (1130, 166698), (1134, 166110), (1215, 155036), (1260, 149499), (1323, 142380), (1356, 138915), (1372, 137295), (1470, 128142), (1582, 119070), (1620, 116277), (1695, 111132), (1701, 110740), (1715, 109836), (1764, 106785), (1890, 99666), (2034, 92610), (2058, 91530), (2205, 85428), (2260, 83349), (2268, 83055), (2373, 79380), (2430, 77518), (2646, 71190), (2835, 66444), (2940, 64071), (3051, 61740), (3087, 61020), (3164, 59535), (3390, 55566), (3402, 55370), (3430, 54918), (3780, 49833), (3955, 47628), (3969, 47460), (4068, 46305), (4116, 45765), (4410, 42714), (4746, 39690), (4860, 38759), (5085, 37044), (5145, 36612), (5292, 35595), (5537, 34020), (5670, 33222), (6102, 30870), (6174, 30510), (6615, 28476), (6780, 27783), (6804, 27685), (6860, 27459), (7119, 26460), (7910, 23814), (7938, 23730), (8505, 22148), (8820, 21357), (9153, 20580), (9261, 20340), (9492, 19845), (10170, 18522), (10290, 18306), (11074, 17010), (11340, 16611), (11865, 15876), (11907, 15820), (12204, 15435), (12348, 15255), (13230, 14238)]