871673040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1906

約数の個数: 240

約数和(自身を含む): 3381950208

約数和(自身を除く): 2510277168

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, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 560, 582, 630, 679, 720, 776, 840, 873, 970, 1008, 1164, 1260, 1358, 1455, 1552, 1680, 1746, 1783, 1940, 2037, 2328, 2520, 2716, 2910, 3395, 3492, 3566, 3880, 4074, 4365, 4656, 5040, 5349, 5432, 5820, 6111, 6790, 6984, 7132, 7760, 8148, 8730, 8915, 10185, 10698, 10864, 11640, 12222, 12481, 13580, 13968, 14264, 16047, 16296, 17460, 17830, 20370, 21396, 23280, 24444, 24962, 26745, 27160, 28528, 30555, 32094, 32592, 34920, 35660, 37443, 40740, 42792, 48888, 49924, 53490, 54320, 61110, 62405, 64188, 69840, 71320, 74886, 80235, 81480, 85584, 97776, 99848, 106980, 112329, 122220, 124810, 128376, 142640, 149772, 160470, 162960, 172951, 187215, 199696, 213960, 224658, 244440, 249620, 256752, 299544, 320940, 345902, 374430, 427920, 449316, 488880, 499240, 518853, 561645, 599088, 641880, 691804, 748860, 864755, 898632, 998480, 1037706, 1123290, 1210657, 1283760, 1383608, 1497720, 1556559, 1729510, 1797264, 2075412, 2246580, 2421314, 2594265, 2767216, 2995440, 3113118, 3459020, 3631971, 4150824, 4493160, 4842628, 5188530, 6053285, 6226236, 6918040, 7263942, 7782795, 8301648, 8986320, 9685256, 10377060, 10895913, 12106570, 12452472, 13836080, 14527884, 15565590, 18159855, 19370512, 20754120, 21791826, 24213140, 24904944, 29055768, 31131180, 36319710, 41508240, 43583652, 48426280, 54479565, 58111536, 62262360, 72639420, 87167304, 96852560, 108959130, 124524720, 145278840, 174334608, 217918260, 290557680, 435836520, 871673040]

約数ペア:

[(1, 871673040), (2, 435836520), (3, 290557680), (4, 217918260), (5, 174334608), (6, 145278840), (7, 124524720), (8, 108959130), (9, 96852560), (10, 87167304), (12, 72639420), (14, 62262360), (15, 58111536), (16, 54479565), (18, 48426280), (20, 43583652), (21, 41508240), (24, 36319710), (28, 31131180), (30, 29055768), (35, 24904944), (36, 24213140), (40, 21791826), (42, 20754120), (45, 19370512), (48, 18159855), (56, 15565590), (60, 14527884), (63, 13836080), (70, 12452472), (72, 12106570), (80, 10895913), (84, 10377060), (90, 9685256), (97, 8986320), (105, 8301648), (112, 7782795), (120, 7263942), (126, 6918040), (140, 6226236), (144, 6053285), (168, 5188530), (180, 4842628), (194, 4493160), (210, 4150824), (240, 3631971), (252, 3459020), (280, 3113118), (291, 2995440), (315, 2767216), (336, 2594265), (360, 2421314), (388, 2246580), (420, 2075412), (485, 1797264), (504, 1729510), (560, 1556559), (582, 1497720), (630, 1383608), (679, 1283760), (720, 1210657), (776, 1123290), (840, 1037706), (873, 998480), (970, 898632), (1008, 864755), (1164, 748860), (1260, 691804), (1358, 641880), (1455, 599088), (1552, 561645), (1680, 518853), (1746, 499240), (1783, 488880), (1940, 449316), (2037, 427920), (2328, 374430), (2520, 345902), (2716, 320940), (2910, 299544), (3395, 256752), (3492, 249620), (3566, 244440), (3880, 224658), (4074, 213960), (4365, 199696), (4656, 187215), (5040, 172951), (5349, 162960), (5432, 160470), (5820, 149772), (6111, 142640), (6790, 128376), (6984, 124810), (7132, 122220), (7760, 112329), (8148, 106980), (8730, 99848), (8915, 97776), (10185, 85584), (10698, 81480), (10864, 80235), (11640, 74886), (12222, 71320), (12481, 69840), (13580, 64188), (13968, 62405), (14264, 61110), (16047, 54320), (16296, 53490), (17460, 49924), (17830, 48888), (20370, 42792), (21396, 40740), (23280, 37443), (24444, 35660), (24962, 34920), (26745, 32592), (27160, 32094), (28528, 30555)]