31504631040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27077}}^1$

素因数の和:27205

約数の個数: 216

約数和(自身を含む): 110086042248

約数和(自身を除く): 78581411208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 576, 606, 640, 720, 768, 808, 909, 960, 1010, 1152, 1212, 1280, 1440, 1515, 1616, 1818, 1920, 2020, 2304, 2424, 2880, 3030, 3232, 3636, 3840, 4040, 4545, 4848, 5760, 6060, 6464, 7272, 8080, 9090, 9696, 11520, 12120, 12928, 14544, 16160, 18180, 19392, 24240, 25856, 27077, 29088, 32320, 36360, 38784, 48480, 54154, 58176, 64640, 72720, 77568, 81231, 96960, 108308, 116352, 129280, 135385, 145440, 162462, 193920, 216616, 232704, 243693, 270770, 290880, 324924, 387840, 406155, 433232, 487386, 541540, 581760, 649848, 812310, 866464, 974772, 1083080, 1163520, 1218465, 1299696, 1624620, 1732928, 1949544, 2166160, 2436930, 2599392, 2734777, 3249240, 3465856, 3899088, 4332320, 4873860, 5198784, 5469554, 6498480, 6931712, 7798176, 8204331, 8664640, 9747720, 10397568, 10939108, 12996960, 13673885, 15596352, 16408662, 17329280, 19495440, 20795136, 21878216, 24612993, 25993920, 27347770, 31192704, 32817324, 34658560, 38990880, 41021655, 43756432, 49225986, 51987840, 54695540, 62385408, 65634648, 77981760, 82043310, 87512864, 98451972, 103975680, 109391080, 123064965, 131269296, 155963520, 164086620, 175025728, 196903944, 218782160, 246129930, 262538592, 311927040, 328173240, 350051456, 393807888, 437564320, 492259860, 525077184, 656346480, 700102912, 787615776, 875128640, 984519720, 1050154368, 1312692960, 1575231552, 1750257280, 1969039440, 2100308736, 2625385920, 3150463104, 3500514560, 3938078880, 5250771840, 6300926208, 7876157760, 10501543680, 15752315520, 31504631040]

約数ペア:

[(1, 31504631040), (2, 15752315520), (3, 10501543680), (4, 7876157760), (5, 6300926208), (6, 5250771840), (8, 3938078880), (9, 3500514560), (10, 3150463104), (12, 2625385920), (15, 2100308736), (16, 1969039440), (18, 1750257280), (20, 1575231552), (24, 1312692960), (30, 1050154368), (32, 984519720), (36, 875128640), (40, 787615776), (45, 700102912), (48, 656346480), (60, 525077184), (64, 492259860), (72, 437564320), (80, 393807888), (90, 350051456), (96, 328173240), (101, 311927040), (120, 262538592), (128, 246129930), (144, 218782160), (160, 196903944), (180, 175025728), (192, 164086620), (202, 155963520), (240, 131269296), (256, 123064965), (288, 109391080), (303, 103975680), (320, 98451972), (360, 87512864), (384, 82043310), (404, 77981760), (480, 65634648), (505, 62385408), (576, 54695540), (606, 51987840), (640, 49225986), (720, 43756432), (768, 41021655), (808, 38990880), (909, 34658560), (960, 32817324), (1010, 31192704), (1152, 27347770), (1212, 25993920), (1280, 24612993), (1440, 21878216), (1515, 20795136), (1616, 19495440), (1818, 17329280), (1920, 16408662), (2020, 15596352), (2304, 13673885), (2424, 12996960), (2880, 10939108), (3030, 10397568), (3232, 9747720), (3636, 8664640), (3840, 8204331), (4040, 7798176), (4545, 6931712), (4848, 6498480), (5760, 5469554), (6060, 5198784), (6464, 4873860), (7272, 4332320), (8080, 3899088), (9090, 3465856), (9696, 3249240), (11520, 2734777), (12120, 2599392), (12928, 2436930), (14544, 2166160), (16160, 1949544), (18180, 1732928), (19392, 1624620), (24240, 1299696), (25856, 1218465), (27077, 1163520), (29088, 1083080), (32320, 974772), (36360, 866464), (38784, 812310), (48480, 649848), (54154, 581760), (58176, 541540), (64640, 487386), (72720, 433232), (77568, 406155), (81231, 387840), (96960, 324924), (108308, 290880), (116352, 270770), (129280, 243693), (135385, 232704), (145440, 216616), (162462, 193920)]