121519021320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{30391}}^1$

素因数の和:30820

約数の個数: 192

約数和(自身を含む): 409635532800

約数和(自身を除く): 288116511480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 383, 435, 522, 580, 696, 766, 870, 1044, 1149, 1160, 1305, 1532, 1740, 1915, 2088, 2298, 2610, 3064, 3447, 3480, 3830, 4596, 5220, 5745, 6894, 7660, 9192, 10440, 11107, 11490, 13788, 15320, 17235, 22214, 22980, 27576, 30391, 33321, 34470, 44428, 45960, 55535, 60782, 66642, 68940, 88856, 91173, 99963, 111070, 121564, 133284, 137880, 151955, 166605, 182346, 199926, 222140, 243128, 266568, 273519, 303910, 333210, 364692, 399852, 444280, 455865, 499815, 547038, 607820, 666420, 729384, 799704, 881339, 911730, 999630, 1094076, 1215640, 1332840, 1367595, 1762678, 1823460, 1999260, 2188152, 2644017, 2735190, 3525356, 3646920, 3998520, 4406695, 5288034, 5470380, 7050712, 7932051, 8813390, 10576068, 10940760, 11639753, 13220085, 15864102, 17626780, 21152136, 23279506, 26440170, 31728204, 34919259, 35253560, 39660255, 46559012, 52880340, 58198765, 63456408, 69838518, 79320510, 93118024, 104757777, 105760680, 116397530, 139677036, 158641020, 174596295, 209515554, 232795060, 279354072, 317282040, 337552837, 349192590, 419031108, 465590120, 523788885, 675105674, 698385180, 838062216, 1012658511, 1047577770, 1350211348, 1396770360, 1687764185, 2025317022, 2095155540, 2700422696, 3037975533, 3375528370, 4050634044, 4190311080, 5063292555, 6075951066, 6751056740, 8101268088, 10126585110, 12151902132, 13502113480, 15189877665, 20253170220, 24303804264, 30379755330, 40506340440, 60759510660, 121519021320]

約数ペア:

[(1, 121519021320), (2, 60759510660), (3, 40506340440), (4, 30379755330), (5, 24303804264), (6, 20253170220), (8, 15189877665), (9, 13502113480), (10, 12151902132), (12, 10126585110), (15, 8101268088), (18, 6751056740), (20, 6075951066), (24, 5063292555), (29, 4190311080), (30, 4050634044), (36, 3375528370), (40, 3037975533), (45, 2700422696), (58, 2095155540), (60, 2025317022), (72, 1687764185), (87, 1396770360), (90, 1350211348), (116, 1047577770), (120, 1012658511), (145, 838062216), (174, 698385180), (180, 675105674), (232, 523788885), (261, 465590120), (290, 419031108), (348, 349192590), (360, 337552837), (383, 317282040), (435, 279354072), (522, 232795060), (580, 209515554), (696, 174596295), (766, 158641020), (870, 139677036), (1044, 116397530), (1149, 105760680), (1160, 104757777), (1305, 93118024), (1532, 79320510), (1740, 69838518), (1915, 63456408), (2088, 58198765), (2298, 52880340), (2610, 46559012), (3064, 39660255), (3447, 35253560), (3480, 34919259), (3830, 31728204), (4596, 26440170), (5220, 23279506), (5745, 21152136), (6894, 17626780), (7660, 15864102), (9192, 13220085), (10440, 11639753), (11107, 10940760), (11490, 10576068), (13788, 8813390), (15320, 7932051), (17235, 7050712), (22214, 5470380), (22980, 5288034), (27576, 4406695), (30391, 3998520), (33321, 3646920), (34470, 3525356), (44428, 2735190), (45960, 2644017), (55535, 2188152), (60782, 1999260), (66642, 1823460), (68940, 1762678), (88856, 1367595), (91173, 1332840), (99963, 1215640), (111070, 1094076), (121564, 999630), (133284, 911730), (137880, 881339), (151955, 799704), (166605, 729384), (182346, 666420), (199926, 607820), (222140, 547038), (243128, 499815), (266568, 455865), (273519, 444280), (303910, 399852), (333210, 364692)]