1908068760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407707}}^1$

素因数の和:407737

約数の個数: 96

約数和(自身を含む): 6678257040

約数和(自身を除く): 4770188280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 407707, 815414, 1223121, 1630828, 2038535, 2446242, 3261656, 3669363, 4077070, 4892484, 5300191, 6115605, 7338726, 8154140, 9784968, 10600382, 12231210, 14677452, 15900573, 16308280, 18346815, 21200764, 24462420, 26500955, 29354904, 31801146, 36693630, 42401528, 47701719, 48924840, 53001910, 63602292, 73387260, 79502865, 95403438, 106003820, 127204584, 146774520, 159005730, 190806876, 212007640, 238508595, 318011460, 381613752, 477017190, 636022920, 954034380, 1908068760]

約数ペア:

[(1, 1908068760), (2, 954034380), (3, 636022920), (4, 477017190), (5, 381613752), (6, 318011460), (8, 238508595), (9, 212007640), (10, 190806876), (12, 159005730), (13, 146774520), (15, 127204584), (18, 106003820), (20, 95403438), (24, 79502865), (26, 73387260), (30, 63602292), (36, 53001910), (39, 48924840), (40, 47701719), (45, 42401528), (52, 36693630), (60, 31801146), (65, 29354904), (72, 26500955), (78, 24462420), (90, 21200764), (104, 18346815), (117, 16308280), (120, 15900573), (130, 14677452), (156, 12231210), (180, 10600382), (195, 9784968), (234, 8154140), (260, 7338726), (312, 6115605), (360, 5300191), (390, 4892484), (468, 4077070), (520, 3669363), (585, 3261656), (780, 2446242), (936, 2038535), (1170, 1630828), (1560, 1223121), (2340, 815414), (4680, 407707)]