203218080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 192

約数和(自身を含む): 713784960

約数和(自身を除く): 510566880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1123, 1131, 1160, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2246, 2262, 2320, 2784, 3016, 3120, 3369, 3480, 3770, 4492, 4524, 4640, 5615, 5655, 6032, 6240, 6738, 6960, 7540, 8984, 9048, 11230, 11310, 12064, 13476, 13920, 14599, 15080, 16845, 17968, 18096, 22460, 22620, 26952, 29198, 30160, 32567, 33690, 35936, 36192, 43797, 44920, 45240, 53904, 58396, 60320, 65134, 67380, 72995, 87594, 89840, 90480, 97701, 107808, 116792, 130268, 134760, 145990, 162835, 175188, 179680, 180960, 195402, 218985, 233584, 260536, 269520, 291980, 325670, 350376, 390804, 423371, 437970, 467168, 488505, 521072, 539040, 583960, 651340, 700752, 781608, 846742, 875940, 977010, 1042144, 1167920, 1270113, 1302680, 1401504, 1563216, 1693484, 1751880, 1954020, 2116855, 2335840, 2540226, 2605360, 3126432, 3386968, 3503760, 3908040, 4233710, 5080452, 5210720, 6350565, 6773936, 7007520, 7816080, 8467420, 10160904, 12701130, 13547872, 15632160, 16934840, 20321808, 25402260, 33869680, 40643616, 50804520, 67739360, 101609040, 203218080]

約数ペア:

[(1, 203218080), (2, 101609040), (3, 67739360), (4, 50804520), (5, 40643616), (6, 33869680), (8, 25402260), (10, 20321808), (12, 16934840), (13, 15632160), (15, 13547872), (16, 12701130), (20, 10160904), (24, 8467420), (26, 7816080), (29, 7007520), (30, 6773936), (32, 6350565), (39, 5210720), (40, 5080452), (48, 4233710), (52, 3908040), (58, 3503760), (60, 3386968), (65, 3126432), (78, 2605360), (80, 2540226), (87, 2335840), (96, 2116855), (104, 1954020), (116, 1751880), (120, 1693484), (130, 1563216), (145, 1401504), (156, 1302680), (160, 1270113), (174, 1167920), (195, 1042144), (208, 977010), (232, 875940), (240, 846742), (260, 781608), (290, 700752), (312, 651340), (348, 583960), (377, 539040), (390, 521072), (416, 488505), (435, 467168), (464, 437970), (480, 423371), (520, 390804), (580, 350376), (624, 325670), (696, 291980), (754, 269520), (780, 260536), (870, 233584), (928, 218985), (1040, 195402), (1123, 180960), (1131, 179680), (1160, 175188), (1248, 162835), (1392, 145990), (1508, 134760), (1560, 130268), (1740, 116792), (1885, 107808), (2080, 97701), (2246, 90480), (2262, 89840), (2320, 87594), (2784, 72995), (3016, 67380), (3120, 65134), (3369, 60320), (3480, 58396), (3770, 53904), (4492, 45240), (4524, 44920), (4640, 43797), (5615, 36192), (5655, 35936), (6032, 33690), (6240, 32567), (6738, 30160), (6960, 29198), (7540, 26952), (8984, 22620), (9048, 22460), (11230, 18096), (11310, 17968), (12064, 16845), (13476, 15080), (13920, 14599)]