138841920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 336

約数和(自身を含む): 559173888

約数和(自身を除く): 420331968

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, 64, 70, 71, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 192, 194, 210, 213, 224, 240, 252, 280, 284, 288, 291, 315, 320, 336, 355, 360, 388, 420, 426, 448, 480, 485, 497, 504, 560, 568, 576, 582, 630, 639, 672, 679, 710, 720, 776, 840, 852, 873, 960, 970, 994, 1008, 1065, 1120, 1136, 1164, 1260, 1278, 1344, 1358, 1420, 1440, 1455, 1491, 1552, 1680, 1704, 1746, 1940, 1988, 2016, 2037, 2130, 2240, 2272, 2328, 2485, 2520, 2556, 2716, 2840, 2880, 2910, 2982, 3104, 3195, 3360, 3395, 3408, 3492, 3880, 3976, 4032, 4074, 4260, 4365, 4473, 4544, 4656, 4970, 5040, 5112, 5432, 5680, 5820, 5964, 6111, 6208, 6390, 6720, 6790, 6816, 6887, 6984, 7455, 7760, 7952, 8148, 8520, 8730, 8946, 9312, 9940, 10080, 10185, 10224, 10864, 11360, 11640, 11928, 12222, 12780, 13580, 13632, 13774, 13968, 14910, 15520, 15904, 16296, 17040, 17460, 17892, 18624, 19880, 20160, 20370, 20448, 20661, 21728, 22365, 22720, 23280, 23856, 24444, 25560, 27160, 27548, 27936, 29820, 30555, 31040, 31808, 32592, 34080, 34435, 34920, 35784, 39760, 40740, 40896, 41322, 43456, 44730, 46560, 47712, 48209, 48888, 51120, 54320, 55096, 55872, 59640, 61110, 61983, 65184, 68160, 68870, 69840, 71568, 79520, 81480, 82644, 89460, 93120, 95424, 96418, 97776, 102240, 103305, 108640, 110192, 119280, 122220, 123966, 130368, 137740, 139680, 143136, 144627, 159040, 162960, 165288, 178920, 192836, 195552, 204480, 206610, 217280, 220384, 238560, 241045, 244440, 247932, 275480, 279360, 286272, 289254, 309915, 325920, 330576, 357840, 385672, 391104, 413220, 433881, 440768, 477120, 482090, 488880, 495864, 550960, 578508, 619830, 651840, 661152, 715680, 723135, 771344, 826440, 867762, 964180, 977760, 991728, 1101920, 1157016, 1239660, 1322304, 1431360, 1446270, 1542688, 1652880, 1735524, 1928360, 1955520, 1983456, 2169405, 2203840, 2314032, 2479320, 2892540, 3085376, 3305760, 3471048, 3856720, 3966912, 4338810, 4628064, 4958640, 5785080, 6611520, 6942096, 7713440, 8677620, 9256128, 9917280, 11570160, 13884192, 15426880, 17355240, 19834560, 23140320, 27768384, 34710480, 46280640, 69420960, 138841920]

約数ペア:

[(1, 138841920), (2, 69420960), (3, 46280640), (4, 34710480), (5, 27768384), (6, 23140320), (7, 19834560), (8, 17355240), (9, 15426880), (10, 13884192), (12, 11570160), (14, 9917280), (15, 9256128), (16, 8677620), (18, 7713440), (20, 6942096), (21, 6611520), (24, 5785080), (28, 4958640), (30, 4628064), (32, 4338810), (35, 3966912), (36, 3856720), (40, 3471048), (42, 3305760), (45, 3085376), (48, 2892540), (56, 2479320), (60, 2314032), (63, 2203840), (64, 2169405), (70, 1983456), (71, 1955520), (72, 1928360), (80, 1735524), (84, 1652880), (90, 1542688), (96, 1446270), (97, 1431360), (105, 1322304), (112, 1239660), (120, 1157016), (126, 1101920), (140, 991728), (142, 977760), (144, 964180), (160, 867762), (168, 826440), (180, 771344), (192, 723135), (194, 715680), (210, 661152), (213, 651840), (224, 619830), (240, 578508), (252, 550960), (280, 495864), (284, 488880), (288, 482090), (291, 477120), (315, 440768), (320, 433881), (336, 413220), (355, 391104), (360, 385672), (388, 357840), (420, 330576), (426, 325920), (448, 309915), (480, 289254), (485, 286272), (497, 279360), (504, 275480), (560, 247932), (568, 244440), (576, 241045), (582, 238560), (630, 220384), (639, 217280), (672, 206610), (679, 204480), (710, 195552), (720, 192836), (776, 178920), (840, 165288), (852, 162960), (873, 159040), (960, 144627), (970, 143136), (994, 139680), (1008, 137740), (1065, 130368), (1120, 123966), (1136, 122220), (1164, 119280), (1260, 110192), (1278, 108640), (1344, 103305), (1358, 102240), (1420, 97776), (1440, 96418), (1455, 95424), (1491, 93120), (1552, 89460), (1680, 82644), (1704, 81480), (1746, 79520), (1940, 71568), (1988, 69840), (2016, 68870), (2037, 68160), (2130, 65184), (2240, 61983), (2272, 61110), (2328, 59640), (2485, 55872), (2520, 55096), (2556, 54320), (2716, 51120), (2840, 48888), (2880, 48209), (2910, 47712), (2982, 46560), (3104, 44730), (3195, 43456), (3360, 41322), (3395, 40896), (3408, 40740), (3492, 39760), (3880, 35784), (3976, 34920), (4032, 34435), (4074, 34080), (4260, 32592), (4365, 31808), (4473, 31040), (4544, 30555), (4656, 29820), (4970, 27936), (5040, 27548), (5112, 27160), (5432, 25560), (5680, 24444), (5820, 23856), (5964, 23280), (6111, 22720), (6208, 22365), (6390, 21728), (6720, 20661), (6790, 20448), (6816, 20370), (6887, 20160), (6984, 19880), (7455, 18624), (7760, 17892), (7952, 17460), (8148, 17040), (8520, 16296), (8730, 15904), (8946, 15520), (9312, 14910), (9940, 13968), (10080, 13774), (10185, 13632), (10224, 13580), (10864, 12780), (11360, 12222), (11640, 11928)]