201670128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 669957120

約数和(自身を除く): 468286992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 37, 44, 48, 54, 62, 66, 72, 74, 88, 93, 99, 108, 111, 124, 132, 144, 148, 176, 186, 198, 216, 222, 248, 264, 279, 296, 297, 333, 341, 372, 396, 407, 432, 444, 496, 528, 558, 592, 594, 666, 682, 744, 792, 814, 837, 888, 999, 1023, 1116, 1147, 1188, 1221, 1332, 1364, 1369, 1488, 1584, 1628, 1674, 1776, 1998, 2046, 2232, 2294, 2376, 2442, 2664, 2728, 2738, 3069, 3256, 3348, 3441, 3663, 3996, 4092, 4107, 4464, 4588, 4752, 4884, 5328, 5456, 5476, 6138, 6512, 6696, 6882, 7326, 7992, 8184, 8214, 9176, 9207, 9768, 10323, 10952, 10989, 12276, 12321, 12617, 13392, 13764, 14652, 15059, 15984, 16368, 16428, 18352, 18414, 19536, 20646, 21904, 21978, 24552, 24642, 25234, 27528, 29304, 30118, 30969, 32856, 36828, 36963, 37851, 41292, 42439, 43956, 45177, 49104, 49284, 50468, 55056, 58608, 60236, 61938, 65712, 73656, 73926, 75702, 82584, 84878, 87912, 90354, 98568, 100936, 113553, 120472, 123876, 127317, 135531, 147312, 147852, 151404, 165168, 169756, 175824, 180708, 197136, 201872, 227106, 240944, 247752, 254634, 271062, 295704, 302808, 339512, 340659, 361416, 381951, 406593, 454212, 466829, 495504, 509268, 542124, 591408, 605616, 679024, 681318, 722832, 763902, 813186, 908424, 933658, 1018536, 1084248, 1145853, 1362636, 1400487, 1527804, 1626372, 1816848, 1867316, 2037072, 2168496, 2291706, 2725272, 2800974, 3055608, 3252744, 3734632, 4201461, 4583412, 5450544, 5601948, 6111216, 6505488, 7469264, 8402922, 9166824, 11203896, 12604383, 16805844, 18333648, 22407792, 25208766, 33611688, 50417532, 67223376, 100835064, 201670128]

約数ペア:

[(1, 201670128), (2, 100835064), (3, 67223376), (4, 50417532), (6, 33611688), (8, 25208766), (9, 22407792), (11, 18333648), (12, 16805844), (16, 12604383), (18, 11203896), (22, 9166824), (24, 8402922), (27, 7469264), (31, 6505488), (33, 6111216), (36, 5601948), (37, 5450544), (44, 4583412), (48, 4201461), (54, 3734632), (62, 3252744), (66, 3055608), (72, 2800974), (74, 2725272), (88, 2291706), (93, 2168496), (99, 2037072), (108, 1867316), (111, 1816848), (124, 1626372), (132, 1527804), (144, 1400487), (148, 1362636), (176, 1145853), (186, 1084248), (198, 1018536), (216, 933658), (222, 908424), (248, 813186), (264, 763902), (279, 722832), (296, 681318), (297, 679024), (333, 605616), (341, 591408), (372, 542124), (396, 509268), (407, 495504), (432, 466829), (444, 454212), (496, 406593), (528, 381951), (558, 361416), (592, 340659), (594, 339512), (666, 302808), (682, 295704), (744, 271062), (792, 254634), (814, 247752), (837, 240944), (888, 227106), (999, 201872), (1023, 197136), (1116, 180708), (1147, 175824), (1188, 169756), (1221, 165168), (1332, 151404), (1364, 147852), (1369, 147312), (1488, 135531), (1584, 127317), (1628, 123876), (1674, 120472), (1776, 113553), (1998, 100936), (2046, 98568), (2232, 90354), (2294, 87912), (2376, 84878), (2442, 82584), (2664, 75702), (2728, 73926), (2738, 73656), (3069, 65712), (3256, 61938), (3348, 60236), (3441, 58608), (3663, 55056), (3996, 50468), (4092, 49284), (4107, 49104), (4464, 45177), (4588, 43956), (4752, 42439), (4884, 41292), (5328, 37851), (5456, 36963), (5476, 36828), (6138, 32856), (6512, 30969), (6696, 30118), (6882, 29304), (7326, 27528), (7992, 25234), (8184, 24642), (8214, 24552), (9176, 21978), (9207, 21904), (9768, 20646), (10323, 19536), (10952, 18414), (10989, 18352), (12276, 16428), (12321, 16368), (12617, 15984), (13392, 15059), (13764, 14652)]