641286484080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3079}}^1\times {\mathrm{78893}}^1$

素因数の和:81999

約数の個数: 160

約数和(自身を含む): 2169446146560

約数和(自身を除く): 1528159662480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3079, 6158, 9237, 12316, 15395, 18474, 24632, 30790, 33869, 36948, 46185, 49264, 61580, 67738, 73896, 78893, 92370, 101607, 123160, 135476, 147792, 157786, 169345, 184740, 203214, 236679, 246320, 270952, 315572, 338690, 369480, 394465, 406428, 473358, 508035, 541904, 631144, 677380, 738960, 788930, 812856, 867823, 946716, 1016070, 1183395, 1262288, 1354760, 1577860, 1625712, 1735646, 1893432, 2032140, 2366790, 2603469, 2709520, 3155720, 3471292, 3786864, 4064280, 4339115, 4733580, 5206938, 6311440, 6942584, 8128560, 8678230, 9467160, 10413876, 13017345, 13885168, 17356460, 18934320, 20827752, 26034690, 34712920, 41655504, 52069380, 69425840, 104138760, 208277520, 242911547, 485823094, 728734641, 971646188, 1214557735, 1457469282, 1943292376, 2429115470, 2672027017, 2914938564, 3643673205, 3886584752, 4858230940, 5344054034, 5829877128, 7287346410, 8016081051, 9716461880, 10688108068, 11659754256, 13360135085, 14574692820, 16032162102, 19432923760, 21376216136, 26720270170, 29149385640, 32064324204, 40080405255, 42752432272, 53440540340, 58298771280, 64128648408, 80160810510, 106881080680, 128257296816, 160321621020, 213762161360, 320643242040, 641286484080]

約数ペア:

[(1, 641286484080), (2, 320643242040), (3, 213762161360), (4, 160321621020), (5, 128257296816), (6, 106881080680), (8, 80160810510), (10, 64128648408), (11, 58298771280), (12, 53440540340), (15, 42752432272), (16, 40080405255), (20, 32064324204), (22, 29149385640), (24, 26720270170), (30, 21376216136), (33, 19432923760), (40, 16032162102), (44, 14574692820), (48, 13360135085), (55, 11659754256), (60, 10688108068), (66, 9716461880), (80, 8016081051), (88, 7287346410), (110, 5829877128), (120, 5344054034), (132, 4858230940), (165, 3886584752), (176, 3643673205), (220, 2914938564), (240, 2672027017), (264, 2429115470), (330, 1943292376), (440, 1457469282), (528, 1214557735), (660, 971646188), (880, 728734641), (1320, 485823094), (2640, 242911547), (3079, 208277520), (6158, 104138760), (9237, 69425840), (12316, 52069380), (15395, 41655504), (18474, 34712920), (24632, 26034690), (30790, 20827752), (33869, 18934320), (36948, 17356460), (46185, 13885168), (49264, 13017345), (61580, 10413876), (67738, 9467160), (73896, 8678230), (78893, 8128560), (92370, 6942584), (101607, 6311440), (123160, 5206938), (135476, 4733580), (147792, 4339115), (157786, 4064280), (169345, 3786864), (184740, 3471292), (203214, 3155720), (236679, 2709520), (246320, 2603469), (270952, 2366790), (315572, 2032140), (338690, 1893432), (369480, 1735646), (394465, 1625712), (406428, 1577860), (473358, 1354760), (508035, 1262288), (541904, 1183395), (631144, 1016070), (677380, 946716), (738960, 867823), (788930, 812856)]