211354144960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{1447}}^1$

素因数の和:1999

約数の個数: 224

約数和(自身を含む): 580252197888

約数和(自身を除く): 368898052928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 197, 224, 280, 320, 331, 394, 448, 560, 662, 788, 985, 1120, 1324, 1379, 1447, 1576, 1655, 1970, 2240, 2317, 2648, 2758, 2894, 3152, 3310, 3940, 4634, 5296, 5516, 5788, 6304, 6620, 6895, 7235, 7880, 9268, 10129, 10592, 11032, 11576, 11585, 12608, 13240, 13790, 14470, 15760, 18536, 20258, 21184, 22064, 23152, 23170, 26480, 27580, 28940, 31520, 37072, 40516, 44128, 46304, 46340, 50645, 52960, 55160, 57880, 63040, 65207, 74144, 81032, 88256, 92608, 92680, 101290, 105920, 110320, 115760, 130414, 148288, 162064, 185360, 202580, 220640, 231520, 260828, 285059, 324128, 326035, 370720, 405160, 441280, 456449, 463040, 478957, 521656, 570118, 648256, 652070, 741440, 810320, 912898, 957914, 1043312, 1140236, 1304140, 1425295, 1620640, 1825796, 1915828, 1995413, 2086624, 2280472, 2282245, 2394785, 2608280, 2850590, 3241280, 3352699, 3651592, 3831656, 3990826, 4173248, 4560944, 4564490, 4789570, 5216560, 5701180, 6705398, 7303184, 7663312, 7981652, 9121888, 9128980, 9579140, 9977065, 10433120, 11402360, 13410796, 14606368, 15326624, 15963304, 16763495, 18243776, 18257960, 19158280, 19954130, 20866240, 22804720, 26821592, 29212736, 30653248, 31926608, 33526990, 36515920, 38316560, 39908260, 45609440, 53643184, 63853216, 67053980, 73031840, 76633120, 79816520, 91218880, 94354529, 107286368, 127706432, 134107960, 146063680, 153266240, 159633040, 188709058, 214572736, 268215920, 319266080, 377418116, 471772645, 536431840, 638532160, 660481703, 754836232, 943545290, 1072863680, 1320963406, 1509672464, 1887090580, 2641926812, 3019344928, 3302408515, 3774181160, 5283853624, 6038689856, 6604817030, 7548362320, 10567707248, 13209634060, 15096724640, 21135414496, 26419268120, 30193449280, 42270828992, 52838536240, 105677072480, 211354144960]

約数ペア:

[(1, 211354144960), (2, 105677072480), (4, 52838536240), (5, 42270828992), (7, 30193449280), (8, 26419268120), (10, 21135414496), (14, 15096724640), (16, 13209634060), (20, 10567707248), (28, 7548362320), (32, 6604817030), (35, 6038689856), (40, 5283853624), (56, 3774181160), (64, 3302408515), (70, 3019344928), (80, 2641926812), (112, 1887090580), (140, 1509672464), (160, 1320963406), (197, 1072863680), (224, 943545290), (280, 754836232), (320, 660481703), (331, 638532160), (394, 536431840), (448, 471772645), (560, 377418116), (662, 319266080), (788, 268215920), (985, 214572736), (1120, 188709058), (1324, 159633040), (1379, 153266240), (1447, 146063680), (1576, 134107960), (1655, 127706432), (1970, 107286368), (2240, 94354529), (2317, 91218880), (2648, 79816520), (2758, 76633120), (2894, 73031840), (3152, 67053980), (3310, 63853216), (3940, 53643184), (4634, 45609440), (5296, 39908260), (5516, 38316560), (5788, 36515920), (6304, 33526990), (6620, 31926608), (6895, 30653248), (7235, 29212736), (7880, 26821592), (9268, 22804720), (10129, 20866240), (10592, 19954130), (11032, 19158280), (11576, 18257960), (11585, 18243776), (12608, 16763495), (13240, 15963304), (13790, 15326624), (14470, 14606368), (15760, 13410796), (18536, 11402360), (20258, 10433120), (21184, 9977065), (22064, 9579140), (23152, 9128980), (23170, 9121888), (26480, 7981652), (27580, 7663312), (28940, 7303184), (31520, 6705398), (37072, 5701180), (40516, 5216560), (44128, 4789570), (46304, 4564490), (46340, 4560944), (50645, 4173248), (52960, 3990826), (55160, 3831656), (57880, 3651592), (63040, 3352699), (65207, 3241280), (74144, 2850590), (81032, 2608280), (88256, 2394785), (92608, 2282245), (92680, 2280472), (101290, 2086624), (105920, 1995413), (110320, 1915828), (115760, 1825796), (130414, 1620640), (148288, 1425295), (162064, 1304140), (185360, 1140236), (202580, 1043312), (220640, 957914), (231520, 912898), (260828, 810320), (285059, 741440), (324128, 652070), (326035, 648256), (370720, 570118), (405160, 521656), (441280, 478957), (456449, 463040)]