142898080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 253366880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 65, 80, 92, 103, 104, 115, 116, 130, 145, 160, 184, 206, 208, 230, 232, 260, 290, 299, 368, 377, 412, 416, 460, 464, 515, 520, 580, 598, 667, 736, 754, 824, 920, 928, 1030, 1040, 1160, 1196, 1334, 1339, 1495, 1508, 1648, 1840, 1885, 2060, 2080, 2320, 2369, 2392, 2668, 2678, 2987, 2990, 3016, 3296, 3335, 3680, 3770, 4120, 4640, 4738, 4784, 5336, 5356, 5974, 5980, 6032, 6670, 6695, 7540, 8240, 8671, 9476, 9568, 10672, 10712, 11845, 11948, 11960, 12064, 13340, 13390, 14935, 15080, 16480, 17342, 18952, 21344, 21424, 23690, 23896, 23920, 26680, 26780, 29870, 30160, 30797, 34684, 37904, 38831, 42848, 43355, 47380, 47792, 47840, 53360, 53560, 59740, 60320, 61594, 68701, 69368, 75808, 77662, 86710, 94760, 95584, 106720, 107120, 119480, 123188, 137402, 138736, 153985, 155324, 173420, 189520, 194155, 214240, 238960, 246376, 274804, 277472, 307970, 310648, 343505, 346840, 379040, 388310, 477920, 492752, 549608, 615940, 621296, 687010, 693680, 776620, 893113, 985504, 1099216, 1231880, 1242592, 1374020, 1387360, 1553240, 1786226, 2198432, 2463760, 2748040, 3106480, 3572452, 4465565, 4927520, 5496080, 6212960, 7144904, 8931130, 10992160, 14289808, 17862260, 28579616, 35724520, 71449040, 142898080]

約数ペア:

[(1, 142898080), (2, 71449040), (4, 35724520), (5, 28579616), (8, 17862260), (10, 14289808), (13, 10992160), (16, 8931130), (20, 7144904), (23, 6212960), (26, 5496080), (29, 4927520), (32, 4465565), (40, 3572452), (46, 3106480), (52, 2748040), (58, 2463760), (65, 2198432), (80, 1786226), (92, 1553240), (103, 1387360), (104, 1374020), (115, 1242592), (116, 1231880), (130, 1099216), (145, 985504), (160, 893113), (184, 776620), (206, 693680), (208, 687010), (230, 621296), (232, 615940), (260, 549608), (290, 492752), (299, 477920), (368, 388310), (377, 379040), (412, 346840), (416, 343505), (460, 310648), (464, 307970), (515, 277472), (520, 274804), (580, 246376), (598, 238960), (667, 214240), (736, 194155), (754, 189520), (824, 173420), (920, 155324), (928, 153985), (1030, 138736), (1040, 137402), (1160, 123188), (1196, 119480), (1334, 107120), (1339, 106720), (1495, 95584), (1508, 94760), (1648, 86710), (1840, 77662), (1885, 75808), (2060, 69368), (2080, 68701), (2320, 61594), (2369, 60320), (2392, 59740), (2668, 53560), (2678, 53360), (2987, 47840), (2990, 47792), (3016, 47380), (3296, 43355), (3335, 42848), (3680, 38831), (3770, 37904), (4120, 34684), (4640, 30797), (4738, 30160), (4784, 29870), (5336, 26780), (5356, 26680), (5974, 23920), (5980, 23896), (6032, 23690), (6670, 21424), (6695, 21344), (7540, 18952), (8240, 17342), (8671, 16480), (9476, 15080), (9568, 14935), (10672, 13390), (10712, 13340), (11845, 12064), (11948, 11960)]