139494420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 483194880

約数和(自身を除く): 343700460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 641, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1282, 1395, 1404, 1612, 1674, 1755, 1860, 1923, 2015, 2340, 2418, 2564, 2790, 3205, 3348, 3510, 3627, 3846, 4030, 4185, 4836, 5580, 5769, 6045, 6410, 7020, 7254, 7692, 8060, 8333, 8370, 9615, 10881, 11538, 12090, 12820, 14508, 16666, 16740, 17307, 18135, 19230, 19871, 21762, 23076, 24180, 24999, 28845, 33332, 34614, 36270, 38460, 39742, 41665, 43524, 49998, 54405, 57690, 59613, 69228, 72540, 74997, 79484, 83330, 86535, 99355, 99996, 108810, 115380, 119226, 124995, 149994, 166660, 173070, 178839, 198710, 217620, 224991, 238452, 249990, 258323, 298065, 299988, 346140, 357678, 374985, 397420, 449982, 499980, 516646, 536517, 596130, 715356, 749970, 774969, 894195, 899964, 1033292, 1073034, 1124955, 1192260, 1291615, 1499940, 1549938, 1788390, 2146068, 2249910, 2324907, 2583230, 2682585, 3099876, 3576780, 3874845, 4499820, 4649814, 5166460, 5365170, 6974721, 7749690, 9299628, 10730340, 11624535, 13949442, 15499380, 23249070, 27898884, 34873605, 46498140, 69747210, 139494420]

約数ペア:

[(1, 139494420), (2, 69747210), (3, 46498140), (4, 34873605), (5, 27898884), (6, 23249070), (9, 15499380), (10, 13949442), (12, 11624535), (13, 10730340), (15, 9299628), (18, 7749690), (20, 6974721), (26, 5365170), (27, 5166460), (30, 4649814), (31, 4499820), (36, 3874845), (39, 3576780), (45, 3099876), (52, 2682585), (54, 2583230), (60, 2324907), (62, 2249910), (65, 2146068), (78, 1788390), (90, 1549938), (93, 1499940), (108, 1291615), (117, 1192260), (124, 1124955), (130, 1073034), (135, 1033292), (155, 899964), (156, 894195), (180, 774969), (186, 749970), (195, 715356), (234, 596130), (260, 536517), (270, 516646), (279, 499980), (310, 449982), (351, 397420), (372, 374985), (390, 357678), (403, 346140), (465, 299988), (468, 298065), (540, 258323), (558, 249990), (585, 238452), (620, 224991), (641, 217620), (702, 198710), (780, 178839), (806, 173070), (837, 166660), (930, 149994), (1116, 124995), (1170, 119226), (1209, 115380), (1282, 108810), (1395, 99996), (1404, 99355), (1612, 86535), (1674, 83330), (1755, 79484), (1860, 74997), (1923, 72540), (2015, 69228), (2340, 59613), (2418, 57690), (2564, 54405), (2790, 49998), (3205, 43524), (3348, 41665), (3510, 39742), (3627, 38460), (3846, 36270), (4030, 34614), (4185, 33332), (4836, 28845), (5580, 24999), (5769, 24180), (6045, 23076), (6410, 21762), (7020, 19871), (7254, 19230), (7692, 18135), (8060, 17307), (8333, 16740), (8370, 16666), (9615, 14508), (10881, 12820), (11538, 12090)]