421182045720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8930917}}^1$

素因数の和:8931065

約数の個数: 96

約数和(自身を含む): 1379290975920

約数和(自身を除く): 958108930200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 8930917, 17861834, 26792751, 35723668, 44654585, 53585502, 71447336, 80378253, 89309170, 107171004, 133963755, 160756506, 178618340, 214342008, 267927510, 321513012, 357236680, 401891265, 535855020, 643026024, 803782530, 1071710040, 1169950127, 1607565060, 2339900254, 3215130120, 3509850381, 4679800508, 5849750635, 7019700762, 9359601016, 10529551143, 11699501270, 14039401524, 17549251905, 21059102286, 23399002540, 28078803048, 35098503810, 42118204572, 46798005080, 52647755715, 70197007620, 84236409144, 105295511430, 140394015240, 210591022860, 421182045720]

約数ペア:

[(1, 421182045720), (2, 210591022860), (3, 140394015240), (4, 105295511430), (5, 84236409144), (6, 70197007620), (8, 52647755715), (9, 46798005080), (10, 42118204572), (12, 35098503810), (15, 28078803048), (18, 23399002540), (20, 21059102286), (24, 17549251905), (30, 14039401524), (36, 11699501270), (40, 10529551143), (45, 9359601016), (60, 7019700762), (72, 5849750635), (90, 4679800508), (120, 3509850381), (131, 3215130120), (180, 2339900254), (262, 1607565060), (360, 1169950127), (393, 1071710040), (524, 803782530), (655, 643026024), (786, 535855020), (1048, 401891265), (1179, 357236680), (1310, 321513012), (1572, 267927510), (1965, 214342008), (2358, 178618340), (2620, 160756506), (3144, 133963755), (3930, 107171004), (4716, 89309170), (5240, 80378253), (5895, 71447336), (7860, 53585502), (9432, 44654585), (11790, 35723668), (15720, 26792751), (23580, 17861834), (47160, 8930917)]