2105455680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2859

約数の個数: 280

約数和(自身を含む): 7750500120

約数和(自身を除く): 5645044440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 576, 580, 648, 696, 720, 783, 810, 864, 870, 928, 960, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 2801, 2880, 3132, 3240, 3480, 3915, 4176, 4320, 4640, 4698, 5184, 5220, 5568, 5602, 6264, 6480, 6960, 7830, 8352, 8403, 8640, 9280, 9396, 10440, 11204, 11745, 12528, 12960, 13920, 14005, 15660, 16704, 16806, 18792, 20880, 22408, 23490, 25056, 25209, 25920, 27840, 28010, 31320, 33612, 37584, 41760, 42015, 44816, 46980, 50112, 50418, 56020, 62640, 67224, 75168, 75627, 81229, 83520, 84030, 89632, 93960, 100836, 112040, 125280, 126045, 134448, 150336, 151254, 162458, 168060, 179264, 187920, 201672, 224080, 226881, 243687, 250560, 252090, 268896, 302508, 324916, 336120, 375840, 378135, 403344, 406145, 448160, 453762, 487374, 504180, 537792, 605016, 649832, 672240, 731061, 751680, 756270, 806688, 812290, 896320, 907524, 974748, 1008360, 1134405, 1210032, 1218435, 1299664, 1344480, 1462122, 1512540, 1613376, 1624580, 1815048, 1949496, 2016720, 2193183, 2268810, 2420064, 2436870, 2599328, 2688960, 2924244, 3025080, 3249160, 3630096, 3655305, 3898992, 4033440, 4386366, 4537620, 4840128, 4873740, 5198656, 5848488, 6050160, 6498320, 6579549, 7260192, 7310610, 7797984, 8066880, 8772732, 9075240, 9747480, 10965915, 11696976, 12100320, 12996640, 13159098, 14520384, 14621220, 15595968, 17545464, 18150480, 19494960, 21931830, 23393952, 24200640, 25993280, 26318196, 29242440, 32897745, 35090928, 36300960, 38989920, 43863660, 46787904, 52636392, 58484880, 65795490, 70181856, 72601920, 77979840, 87727320, 105272784, 116969760, 131590980, 140363712, 175454640, 210545568, 233939520, 263181960, 350909280, 421091136, 526363920, 701818560, 1052727840, 2105455680]

約数ペア:

[(1, 2105455680), (2, 1052727840), (3, 701818560), (4, 526363920), (5, 421091136), (6, 350909280), (8, 263181960), (9, 233939520), (10, 210545568), (12, 175454640), (15, 140363712), (16, 131590980), (18, 116969760), (20, 105272784), (24, 87727320), (27, 77979840), (29, 72601920), (30, 70181856), (32, 65795490), (36, 58484880), (40, 52636392), (45, 46787904), (48, 43863660), (54, 38989920), (58, 36300960), (60, 35090928), (64, 32897745), (72, 29242440), (80, 26318196), (81, 25993280), (87, 24200640), (90, 23393952), (96, 21931830), (108, 19494960), (116, 18150480), (120, 17545464), (135, 15595968), (144, 14621220), (145, 14520384), (160, 13159098), (162, 12996640), (174, 12100320), (180, 11696976), (192, 10965915), (216, 9747480), (232, 9075240), (240, 8772732), (261, 8066880), (270, 7797984), (288, 7310610), (290, 7260192), (320, 6579549), (324, 6498320), (348, 6050160), (360, 5848488), (405, 5198656), (432, 4873740), (435, 4840128), (464, 4537620), (480, 4386366), (522, 4033440), (540, 3898992), (576, 3655305), (580, 3630096), (648, 3249160), (696, 3025080), (720, 2924244), (783, 2688960), (810, 2599328), (864, 2436870), (870, 2420064), (928, 2268810), (960, 2193183), (1044, 2016720), (1080, 1949496), (1160, 1815048), (1296, 1624580), (1305, 1613376), (1392, 1512540), (1440, 1462122), (1566, 1344480), (1620, 1299664), (1728, 1218435), (1740, 1210032), (1856, 1134405), (2088, 1008360), (2160, 974748), (2320, 907524), (2349, 896320), (2592, 812290), (2610, 806688), (2784, 756270), (2801, 751680), (2880, 731061), (3132, 672240), (3240, 649832), (3480, 605016), (3915, 537792), (4176, 504180), (4320, 487374), (4640, 453762), (4698, 448160), (5184, 406145), (5220, 403344), (5568, 378135), (5602, 375840), (6264, 336120), (6480, 324916), (6960, 302508), (7830, 268896), (8352, 252090), (8403, 250560), (8640, 243687), (9280, 226881), (9396, 224080), (10440, 201672), (11204, 187920), (11745, 179264), (12528, 168060), (12960, 162458), (13920, 151254), (14005, 150336), (15660, 134448), (16704, 126045), (16806, 125280), (18792, 112040), (20880, 100836), (22408, 93960), (23490, 89632), (25056, 84030), (25209, 83520), (25920, 81229), (27840, 75627), (28010, 75168), (31320, 67224), (33612, 62640), (37584, 56020), (41760, 50418), (42015, 50112), (44816, 46980)]