3921342840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1831}}^1$

素因数の和:2515

約数の個数: 160

約数和(自身を含む): 13207217760

約数和(自身を除く): 9285874920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 661, 810, 1080, 1322, 1620, 1831, 1983, 2644, 3240, 3305, 3662, 3966, 5288, 5493, 5949, 6610, 7324, 7932, 9155, 9915, 10986, 11898, 13220, 14648, 15864, 16479, 17847, 18310, 19830, 21972, 23796, 26440, 27465, 29745, 32958, 35694, 36620, 39660, 43944, 47592, 49437, 53541, 54930, 59490, 65916, 71388, 73240, 79320, 82395, 89235, 98874, 107082, 109860, 118980, 131832, 142776, 148311, 164790, 178470, 197748, 214164, 219720, 237960, 247185, 267705, 296622, 329580, 356940, 395496, 428328, 494370, 535410, 593244, 659160, 713880, 741555, 988740, 1070820, 1186488, 1210291, 1483110, 1977480, 2141640, 2420582, 2966220, 3630873, 4841164, 5932440, 6051455, 7261746, 9682328, 10892619, 12102910, 14523492, 18154365, 21785238, 24205820, 29046984, 32677857, 36308730, 43570476, 48411640, 54463095, 65355714, 72617460, 87140952, 98033571, 108926190, 130711428, 145234920, 163389285, 196067142, 217852380, 261422856, 326778570, 392134284, 435704760, 490167855, 653557140, 784268568, 980335710, 1307114280, 1960671420, 3921342840]

約数ペア:

[(1, 3921342840), (2, 1960671420), (3, 1307114280), (4, 980335710), (5, 784268568), (6, 653557140), (8, 490167855), (9, 435704760), (10, 392134284), (12, 326778570), (15, 261422856), (18, 217852380), (20, 196067142), (24, 163389285), (27, 145234920), (30, 130711428), (36, 108926190), (40, 98033571), (45, 87140952), (54, 72617460), (60, 65355714), (72, 54463095), (81, 48411640), (90, 43570476), (108, 36308730), (120, 32677857), (135, 29046984), (162, 24205820), (180, 21785238), (216, 18154365), (270, 14523492), (324, 12102910), (360, 10892619), (405, 9682328), (540, 7261746), (648, 6051455), (661, 5932440), (810, 4841164), (1080, 3630873), (1322, 2966220), (1620, 2420582), (1831, 2141640), (1983, 1977480), (2644, 1483110), (3240, 1210291), (3305, 1186488), (3662, 1070820), (3966, 988740), (5288, 741555), (5493, 713880), (5949, 659160), (6610, 593244), (7324, 535410), (7932, 494370), (9155, 428328), (9915, 395496), (10986, 356940), (11898, 329580), (13220, 296622), (14648, 267705), (15864, 247185), (16479, 237960), (17847, 219720), (18310, 214164), (19830, 197748), (21972, 178470), (23796, 164790), (26440, 148311), (27465, 142776), (29745, 131832), (32958, 118980), (35694, 109860), (36620, 107082), (39660, 98874), (43944, 89235), (47592, 82395), (49437, 79320), (53541, 73240), (54930, 71388), (59490, 65916)]