874989360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1520

約数の個数: 240

約数和(自身を含む): 3387211776

約数和(自身を除く): 2512222416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1367, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 2734, 3048, 3556, 3810, 4101, 4445, 4572, 5040, 5080, 5334, 5468, 5715, 6096, 6835, 7112, 7620, 8001, 8202, 8890, 9144, 9569, 10160, 10668, 10936, 11430, 12303, 13335, 13670, 14224, 15240, 16002, 16404, 17780, 18288, 19138, 20505, 21336, 21872, 22860, 24606, 26670, 27340, 28707, 30480, 32004, 32808, 35560, 38276, 40005, 41010, 42672, 45720, 47845, 49212, 53340, 54680, 57414, 61515, 64008, 65616, 71120, 76552, 80010, 82020, 86121, 91440, 95690, 98424, 106680, 109360, 114828, 123030, 128016, 143535, 153104, 160020, 164040, 172242, 173609, 191380, 196848, 213360, 229656, 246060, 287070, 320040, 328080, 344484, 347218, 382760, 430605, 459312, 492120, 520827, 574140, 640080, 688968, 694436, 765520, 861210, 868045, 984240, 1041654, 1148280, 1215263, 1377936, 1388872, 1562481, 1722420, 1736090, 2083308, 2296560, 2430526, 2604135, 2777744, 3124962, 3444840, 3472180, 3645789, 4166616, 4861052, 5208270, 6076315, 6249924, 6889680, 6944360, 7291578, 7812405, 8333232, 9722104, 10416540, 10937367, 12152630, 12499848, 13888720, 14583156, 15624810, 18228945, 19444208, 20833080, 21874734, 24305260, 24999696, 29166312, 31249620, 36457890, 41666160, 43749468, 48610520, 54686835, 58332624, 62499240, 72915780, 87498936, 97221040, 109373670, 124998480, 145831560, 174997872, 218747340, 291663120, 437494680, 874989360]

約数ペア:

[(1, 874989360), (2, 437494680), (3, 291663120), (4, 218747340), (5, 174997872), (6, 145831560), (7, 124998480), (8, 109373670), (9, 97221040), (10, 87498936), (12, 72915780), (14, 62499240), (15, 58332624), (16, 54686835), (18, 48610520), (20, 43749468), (21, 41666160), (24, 36457890), (28, 31249620), (30, 29166312), (35, 24999696), (36, 24305260), (40, 21874734), (42, 20833080), (45, 19444208), (48, 18228945), (56, 15624810), (60, 14583156), (63, 13888720), (70, 12499848), (72, 12152630), (80, 10937367), (84, 10416540), (90, 9722104), (105, 8333232), (112, 7812405), (120, 7291578), (126, 6944360), (127, 6889680), (140, 6249924), (144, 6076315), (168, 5208270), (180, 4861052), (210, 4166616), (240, 3645789), (252, 3472180), (254, 3444840), (280, 3124962), (315, 2777744), (336, 2604135), (360, 2430526), (381, 2296560), (420, 2083308), (504, 1736090), (508, 1722420), (560, 1562481), (630, 1388872), (635, 1377936), (720, 1215263), (762, 1148280), (840, 1041654), (889, 984240), (1008, 868045), (1016, 861210), (1143, 765520), (1260, 694436), (1270, 688968), (1367, 640080), (1524, 574140), (1680, 520827), (1778, 492120), (1905, 459312), (2032, 430605), (2286, 382760), (2520, 347218), (2540, 344484), (2667, 328080), (2734, 320040), (3048, 287070), (3556, 246060), (3810, 229656), (4101, 213360), (4445, 196848), (4572, 191380), (5040, 173609), (5080, 172242), (5334, 164040), (5468, 160020), (5715, 153104), (6096, 143535), (6835, 128016), (7112, 123030), (7620, 114828), (8001, 109360), (8202, 106680), (8890, 98424), (9144, 95690), (9569, 91440), (10160, 86121), (10668, 82020), (10936, 80010), (11430, 76552), (12303, 71120), (13335, 65616), (13670, 64008), (14224, 61515), (15240, 57414), (16002, 54680), (16404, 53340), (17780, 49212), (18288, 47845), (19138, 45720), (20505, 42672), (21336, 41010), (21872, 40005), (22860, 38276), (24606, 35560), (26670, 32808), (27340, 32004), (28707, 30480)]