21937422240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{44939}}^1$

素因数の和:45076

約数の個数: 192

約数和(自身を含む): 77462179200

約数和(自身を除く): 55524756960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 678, 720, 864, 904, 1017, 1080, 1130, 1356, 1440, 1695, 1808, 2034, 2160, 2260, 2712, 3051, 3390, 3616, 4068, 4320, 4520, 5085, 5424, 6102, 6780, 8136, 9040, 10170, 10848, 12204, 13560, 15255, 16272, 18080, 20340, 24408, 27120, 30510, 32544, 40680, 44939, 48816, 54240, 61020, 81360, 89878, 97632, 122040, 134817, 162720, 179756, 224695, 244080, 269634, 359512, 404451, 449390, 488160, 539268, 674085, 719024, 808902, 898780, 1078536, 1213353, 1348170, 1438048, 1617804, 1797560, 2022255, 2157072, 2426706, 2696340, 3235608, 3595120, 4044510, 4314144, 4853412, 5078107, 5392680, 6066765, 6471216, 7190240, 8089020, 9706824, 10156214, 10785360, 12133530, 12942432, 15234321, 16178040, 19413648, 20312428, 21570720, 24267060, 25390535, 30468642, 32356080, 38827296, 40624856, 45702963, 48534120, 50781070, 60937284, 64712160, 76171605, 81249712, 91405926, 97068240, 101562140, 121874568, 137108889, 152343210, 162499424, 182811852, 194136480, 203124280, 228514815, 243749136, 274217778, 304686420, 365623704, 406248560, 457029630, 487498272, 548435556, 609372840, 685544445, 731247408, 812497120, 914059260, 1096871112, 1218745680, 1371088890, 1462494816, 1828118520, 2193742224, 2437491360, 2742177780, 3656237040, 4387484448, 5484355560, 7312474080, 10968711120, 21937422240]

約数ペア:

[(1, 21937422240), (2, 10968711120), (3, 7312474080), (4, 5484355560), (5, 4387484448), (6, 3656237040), (8, 2742177780), (9, 2437491360), (10, 2193742224), (12, 1828118520), (15, 1462494816), (16, 1371088890), (18, 1218745680), (20, 1096871112), (24, 914059260), (27, 812497120), (30, 731247408), (32, 685544445), (36, 609372840), (40, 548435556), (45, 487498272), (48, 457029630), (54, 406248560), (60, 365623704), (72, 304686420), (80, 274217778), (90, 243749136), (96, 228514815), (108, 203124280), (113, 194136480), (120, 182811852), (135, 162499424), (144, 152343210), (160, 137108889), (180, 121874568), (216, 101562140), (226, 97068240), (240, 91405926), (270, 81249712), (288, 76171605), (339, 64712160), (360, 60937284), (432, 50781070), (452, 48534120), (480, 45702963), (540, 40624856), (565, 38827296), (678, 32356080), (720, 30468642), (864, 25390535), (904, 24267060), (1017, 21570720), (1080, 20312428), (1130, 19413648), (1356, 16178040), (1440, 15234321), (1695, 12942432), (1808, 12133530), (2034, 10785360), (2160, 10156214), (2260, 9706824), (2712, 8089020), (3051, 7190240), (3390, 6471216), (3616, 6066765), (4068, 5392680), (4320, 5078107), (4520, 4853412), (5085, 4314144), (5424, 4044510), (6102, 3595120), (6780, 3235608), (8136, 2696340), (9040, 2426706), (10170, 2157072), (10848, 2022255), (12204, 1797560), (13560, 1617804), (15255, 1438048), (16272, 1348170), (18080, 1213353), (20340, 1078536), (24408, 898780), (27120, 808902), (30510, 719024), (32544, 674085), (40680, 539268), (44939, 488160), (48816, 449390), (54240, 404451), (61020, 359512), (81360, 269634), (89878, 244080), (97632, 224695), (122040, 179756), (134817, 162720)]