2680040160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 288

約数和(自身を含む): 10563763392

約数和(自身を除く): 7883723232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 776, 840, 873, 970, 1008, 1120, 1164, 1260, 1358, 1440, 1455, 1552, 1680, 1746, 1940, 2016, 2037, 2328, 2520, 2716, 2741, 2910, 3104, 3360, 3395, 3492, 3880, 4074, 4365, 4656, 5040, 5432, 5482, 5820, 6111, 6790, 6984, 7760, 8148, 8223, 8730, 9312, 10080, 10185, 10864, 10964, 11640, 12222, 13580, 13705, 13968, 15520, 16296, 16446, 17460, 19187, 20370, 21728, 21928, 23280, 24444, 24669, 27160, 27410, 27936, 30555, 32592, 32892, 34920, 38374, 40740, 41115, 43856, 46560, 48888, 49338, 54320, 54820, 57561, 61110, 65184, 65784, 69840, 76748, 81480, 82230, 87712, 95935, 97776, 98676, 108640, 109640, 115122, 122220, 123345, 131568, 139680, 153496, 162960, 164460, 172683, 191870, 195552, 197352, 219280, 230244, 244440, 246690, 263136, 265877, 287805, 306992, 325920, 328920, 345366, 383740, 394704, 438560, 460488, 488880, 493380, 531754, 575610, 613984, 657840, 690732, 767480, 789408, 797631, 863415, 920976, 977760, 986760, 1063508, 1151220, 1315680, 1329385, 1381464, 1534960, 1595262, 1726830, 1841952, 1861139, 1973520, 2127016, 2302440, 2392893, 2658770, 2762928, 3069920, 3190524, 3453660, 3722278, 3947040, 3988155, 4254032, 4604880, 4785786, 5317540, 5525856, 5583417, 6381048, 6907320, 7444556, 7976310, 8508064, 9209760, 9305695, 9571572, 10635080, 11166834, 11964465, 12762096, 13814640, 14889112, 15952620, 16750251, 18611390, 19143144, 21270160, 22333668, 23928930, 25524192, 27629280, 27917085, 29778224, 31905240, 33500502, 37222780, 38286288, 42540320, 44667336, 47857860, 55834170, 59556448, 63810480, 67001004, 74445560, 76572576, 83751255, 89334672, 95715720, 111668340, 127620960, 134002008, 148891120, 167502510, 178669344, 191431440, 223336680, 268004016, 297782240, 335005020, 382862880, 446673360, 536008032, 670010040, 893346720, 1340020080, 2680040160]

約数ペア:

[(1, 2680040160), (2, 1340020080), (3, 893346720), (4, 670010040), (5, 536008032), (6, 446673360), (7, 382862880), (8, 335005020), (9, 297782240), (10, 268004016), (12, 223336680), (14, 191431440), (15, 178669344), (16, 167502510), (18, 148891120), (20, 134002008), (21, 127620960), (24, 111668340), (28, 95715720), (30, 89334672), (32, 83751255), (35, 76572576), (36, 74445560), (40, 67001004), (42, 63810480), (45, 59556448), (48, 55834170), (56, 47857860), (60, 44667336), (63, 42540320), (70, 38286288), (72, 37222780), (80, 33500502), (84, 31905240), (90, 29778224), (96, 27917085), (97, 27629280), (105, 25524192), (112, 23928930), (120, 22333668), (126, 21270160), (140, 19143144), (144, 18611390), (160, 16750251), (168, 15952620), (180, 14889112), (194, 13814640), (210, 12762096), (224, 11964465), (240, 11166834), (252, 10635080), (280, 9571572), (288, 9305695), (291, 9209760), (315, 8508064), (336, 7976310), (360, 7444556), (388, 6907320), (420, 6381048), (480, 5583417), (485, 5525856), (504, 5317540), (560, 4785786), (582, 4604880), (630, 4254032), (672, 3988155), (679, 3947040), (720, 3722278), (776, 3453660), (840, 3190524), (873, 3069920), (970, 2762928), (1008, 2658770), (1120, 2392893), (1164, 2302440), (1260, 2127016), (1358, 1973520), (1440, 1861139), (1455, 1841952), (1552, 1726830), (1680, 1595262), (1746, 1534960), (1940, 1381464), (2016, 1329385), (2037, 1315680), (2328, 1151220), (2520, 1063508), (2716, 986760), (2741, 977760), (2910, 920976), (3104, 863415), (3360, 797631), (3395, 789408), (3492, 767480), (3880, 690732), (4074, 657840), (4365, 613984), (4656, 575610), (5040, 531754), (5432, 493380), (5482, 488880), (5820, 460488), (6111, 438560), (6790, 394704), (6984, 383740), (7760, 345366), (8148, 328920), (8223, 325920), (8730, 306992), (9312, 287805), (10080, 265877), (10185, 263136), (10864, 246690), (10964, 244440), (11640, 230244), (12222, 219280), (13580, 197352), (13705, 195552), (13968, 191870), (15520, 172683), (16296, 164460), (16446, 162960), (17460, 153496), (19187, 139680), (20370, 131568), (21728, 123345), (21928, 122220), (23280, 115122), (24444, 109640), (24669, 108640), (27160, 98676), (27410, 97776), (27936, 95935), (30555, 87712), (32592, 82230), (32892, 81480), (34920, 76748), (38374, 69840), (40740, 65784), (41115, 65184), (43856, 61110), (46560, 57561), (48888, 54820), (49338, 54320)]