125618971520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{31541}}^1$

素因数の和:31701

約数の個数: 192

約数和(自身を含む): 352099560960

約数和(自身を除く): 226480589440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 128, 140, 160, 196, 224, 245, 254, 280, 320, 392, 448, 490, 508, 560, 635, 640, 784, 889, 896, 980, 1016, 1120, 1270, 1568, 1778, 1960, 2032, 2240, 2540, 3136, 3556, 3920, 4064, 4445, 4480, 5080, 6223, 6272, 7112, 7840, 8128, 8890, 10160, 12446, 14224, 15680, 16256, 17780, 20320, 24892, 28448, 31115, 31360, 31541, 35560, 40640, 49784, 56896, 62230, 63082, 71120, 81280, 99568, 113792, 124460, 126164, 142240, 157705, 199136, 220787, 248920, 252328, 284480, 315410, 398272, 441574, 497840, 504656, 568960, 630820, 796544, 883148, 995680, 1009312, 1103935, 1261640, 1545509, 1766296, 1991360, 2018624, 2207870, 2523280, 3091018, 3532592, 3982720, 4005707, 4037248, 4415740, 5046560, 6182036, 7065184, 7727545, 8011414, 8831480, 10093120, 12364072, 14130368, 15455090, 16022828, 17662960, 20028535, 20186240, 24728144, 28039949, 28260736, 30910180, 32045656, 35325920, 40057070, 49456288, 56079898, 61820360, 64091312, 70651840, 80114140, 98912576, 112159796, 123640720, 128182624, 140199745, 141303680, 160228280, 196279643, 197825152, 224319592, 247281440, 256365248, 280399490, 320456560, 392559286, 448639184, 494562880, 512730496, 560798980, 640913120, 785118572, 897278368, 981398215, 989125760, 1121597960, 1281826240, 1570237144, 1794556736, 1962796430, 2243195920, 2563652480, 3140474288, 3589113472, 3925592860, 4486391840, 6280948576, 7851185720, 8972783680, 12561897152, 15702371440, 17945567360, 25123794304, 31404742880, 62809485760, 125618971520]

約数ペア:

[(1, 125618971520), (2, 62809485760), (4, 31404742880), (5, 25123794304), (7, 17945567360), (8, 15702371440), (10, 12561897152), (14, 8972783680), (16, 7851185720), (20, 6280948576), (28, 4486391840), (32, 3925592860), (35, 3589113472), (40, 3140474288), (49, 2563652480), (56, 2243195920), (64, 1962796430), (70, 1794556736), (80, 1570237144), (98, 1281826240), (112, 1121597960), (127, 989125760), (128, 981398215), (140, 897278368), (160, 785118572), (196, 640913120), (224, 560798980), (245, 512730496), (254, 494562880), (280, 448639184), (320, 392559286), (392, 320456560), (448, 280399490), (490, 256365248), (508, 247281440), (560, 224319592), (635, 197825152), (640, 196279643), (784, 160228280), (889, 141303680), (896, 140199745), (980, 128182624), (1016, 123640720), (1120, 112159796), (1270, 98912576), (1568, 80114140), (1778, 70651840), (1960, 64091312), (2032, 61820360), (2240, 56079898), (2540, 49456288), (3136, 40057070), (3556, 35325920), (3920, 32045656), (4064, 30910180), (4445, 28260736), (4480, 28039949), (5080, 24728144), (6223, 20186240), (6272, 20028535), (7112, 17662960), (7840, 16022828), (8128, 15455090), (8890, 14130368), (10160, 12364072), (12446, 10093120), (14224, 8831480), (15680, 8011414), (16256, 7727545), (17780, 7065184), (20320, 6182036), (24892, 5046560), (28448, 4415740), (31115, 4037248), (31360, 4005707), (31541, 3982720), (35560, 3532592), (40640, 3091018), (49784, 2523280), (56896, 2207870), (62230, 2018624), (63082, 1991360), (71120, 1766296), (81280, 1545509), (99568, 1261640), (113792, 1103935), (124460, 1009312), (126164, 995680), (142240, 883148), (157705, 796544), (199136, 630820), (220787, 568960), (248920, 504656), (252328, 497840), (284480, 441574), (315410, 398272)]