1541891520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41183}}^1$

素因数の和:41219

約数の個数: 168

約数和(自身を含む): 5711561856

約数和(自身を除く): 4169670336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 41183, 82366, 123549, 164732, 205915, 247098, 329464, 370647, 411830, 494196, 535379, 617745, 658928, 741294, 823660, 988392, 1070758, 1235490, 1317856, 1482588, 1606137, 1647320, 1853235, 1976784, 2141516, 2470980, 2635712, 2676895, 2965176, 3212274, 3294640, 3706470, 3953568, 4283032, 4818411, 4941960, 5353790, 5930352, 6424548, 6589280, 7412940, 7907136, 8030685, 8566064, 9636822, 9883920, 10707580, 11860704, 12849096, 13178560, 14825880, 16061370, 17132128, 19273644, 19767840, 21415160, 23721408, 24092055, 25698192, 29651760, 32122740, 34264256, 38547288, 39535680, 42830320, 48184110, 51396384, 59303520, 64245480, 77094576, 85660640, 96368220, 102792768, 118607040, 128490960, 154189152, 171321280, 192736440, 256981920, 308378304, 385472880, 513963840, 770945760, 1541891520]

約数ペア:

[(1, 1541891520), (2, 770945760), (3, 513963840), (4, 385472880), (5, 308378304), (6, 256981920), (8, 192736440), (9, 171321280), (10, 154189152), (12, 128490960), (13, 118607040), (15, 102792768), (16, 96368220), (18, 85660640), (20, 77094576), (24, 64245480), (26, 59303520), (30, 51396384), (32, 48184110), (36, 42830320), (39, 39535680), (40, 38547288), (45, 34264256), (48, 32122740), (52, 29651760), (60, 25698192), (64, 24092055), (65, 23721408), (72, 21415160), (78, 19767840), (80, 19273644), (90, 17132128), (96, 16061370), (104, 14825880), (117, 13178560), (120, 12849096), (130, 11860704), (144, 10707580), (156, 9883920), (160, 9636822), (180, 8566064), (192, 8030685), (195, 7907136), (208, 7412940), (234, 6589280), (240, 6424548), (260, 5930352), (288, 5353790), (312, 4941960), (320, 4818411), (360, 4283032), (390, 3953568), (416, 3706470), (468, 3294640), (480, 3212274), (520, 2965176), (576, 2676895), (585, 2635712), (624, 2470980), (720, 2141516), (780, 1976784), (832, 1853235), (936, 1647320), (960, 1606137), (1040, 1482588), (1170, 1317856), (1248, 1235490), (1440, 1070758), (1560, 988392), (1872, 823660), (2080, 741294), (2340, 658928), (2496, 617745), (2880, 535379), (3120, 494196), (3744, 411830), (4160, 370647), (4680, 329464), (6240, 247098), (7488, 205915), (9360, 164732), (12480, 123549), (18720, 82366), (37440, 41183)]