22056840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 128

約数和(自身を含む): 79228800

約数和(自身を除く): 57171960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1571, 1755, 2340, 2808, 3142, 3510, 4680, 4713, 6284, 7020, 7855, 9426, 12568, 14040, 14139, 15710, 18852, 20423, 23565, 28278, 31420, 37704, 40846, 42417, 47130, 56556, 61269, 62840, 70695, 81692, 84834, 94260, 102115, 113112, 122538, 141390, 163384, 169668, 183807, 188520, 204230, 212085, 245076, 282780, 306345, 339336, 367614, 408460, 424170, 490152, 551421, 565560, 612690, 735228, 816920, 848340, 919035, 1102842, 1225380, 1470456, 1696680, 1838070, 2205684, 2450760, 2757105, 3676140, 4411368, 5514210, 7352280, 11028420, 22056840]

約数ペア:

[(1, 22056840), (2, 11028420), (3, 7352280), (4, 5514210), (5, 4411368), (6, 3676140), (8, 2757105), (9, 2450760), (10, 2205684), (12, 1838070), (13, 1696680), (15, 1470456), (18, 1225380), (20, 1102842), (24, 919035), (26, 848340), (27, 816920), (30, 735228), (36, 612690), (39, 565560), (40, 551421), (45, 490152), (52, 424170), (54, 408460), (60, 367614), (65, 339336), (72, 306345), (78, 282780), (90, 245076), (104, 212085), (108, 204230), (117, 188520), (120, 183807), (130, 169668), (135, 163384), (156, 141390), (180, 122538), (195, 113112), (216, 102115), (234, 94260), (260, 84834), (270, 81692), (312, 70695), (351, 62840), (360, 61269), (390, 56556), (468, 47130), (520, 42417), (540, 40846), (585, 37704), (702, 31420), (780, 28278), (936, 23565), (1080, 20423), (1170, 18852), (1404, 15710), (1560, 14139), (1571, 14040), (1755, 12568), (2340, 9426), (2808, 7855), (3142, 7020), (3510, 6284), (4680, 4713)]