1290673440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 480

約数和(自身を含む): 5348052864

約数和(自身を除く): 4057379424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 162, 164, 168, 180, 189, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 324, 328, 336, 347, 360, 369, 378, 405, 410, 420, 432, 480, 492, 504, 540, 560, 567, 574, 615, 630, 648, 656, 672, 694, 720, 738, 756, 810, 820, 840, 861, 864, 945, 984, 1008, 1041, 1080, 1107, 1120, 1134, 1148, 1230, 1260, 1296, 1312, 1388, 1435, 1440, 1476, 1512, 1620, 1640, 1680, 1722, 1735, 1845, 1890, 1968, 2016, 2082, 2160, 2214, 2268, 2296, 2429, 2460, 2520, 2583, 2592, 2776, 2835, 2870, 2952, 3024, 3123, 3240, 3280, 3321, 3360, 3444, 3470, 3690, 3780, 3936, 4164, 4305, 4320, 4428, 4536, 4592, 4858, 4920, 5040, 5166, 5205, 5535, 5552, 5670, 5740, 5904, 6048, 6246, 6480, 6560, 6642, 6888, 6940, 7287, 7380, 7560, 7749, 8328, 8610, 8856, 9072, 9184, 9369, 9716, 9840, 10080, 10332, 10410, 11070, 11104, 11340, 11480, 11808, 12145, 12492, 12915, 12960, 13284, 13776, 13880, 14227, 14574, 14760, 15120, 15498, 15615, 16605, 16656, 17220, 17712, 18144, 18738, 19432, 19680, 20664, 20820, 21861, 22140, 22680, 22960, 23247, 24290, 24984, 25830, 26568, 27552, 27760, 28107, 28454, 29148, 29520, 30240, 30996, 31230, 33210, 33312, 34440, 35424, 36435, 37476, 38745, 38864, 41328, 41640, 42681, 43722, 44280, 45360, 45920, 46494, 46845, 48580, 49968, 51660, 53136, 55520, 56214, 56908, 58296, 59040, 61992, 62460, 65583, 66420, 68880, 71135, 72870, 74952, 77490, 77728, 82656, 83280, 85362, 87444, 88560, 90720, 92988, 93690, 97160, 99589, 99936, 103320, 106272, 109305, 112428, 113816, 116235, 116592, 123984, 124920, 128043, 131166, 132840, 137760, 140535, 142270, 145740, 149904, 154980, 166560, 170724, 174888, 177120, 185976, 187380, 194320, 196749, 199178, 206640, 213405, 218610, 224856, 227632, 232470, 233184, 247968, 249840, 256086, 262332, 265680, 281070, 284540, 291480, 298767, 299808, 309960, 327915, 341448, 349776, 371952, 374760, 384129, 388640, 393498, 398356, 413280, 426810, 437220, 449712, 455264, 464940, 497945, 499680, 512172, 524664, 531360, 562140, 569080, 582960, 597534, 619920, 640215, 655830, 682896, 699552, 743904, 749520, 768258, 786996, 796712, 853620, 874440, 896301, 899424, 929880, 983745, 995890, 1024344, 1049328, 1124280, 1138160, 1152387, 1165920, 1195068, 1239840, 1280430, 1311660, 1365792, 1493835, 1499040, 1536516, 1573992, 1593424, 1707240, 1748880, 1792602, 1859760, 1920645, 1967490, 1991780, 2048688, 2098656, 2248560, 2276320, 2304774, 2390136, 2560860, 2623320, 2688903, 2987670, 3073032, 3147984, 3186848, 3414480, 3497760, 3585204, 3719520, 3841290, 3934980, 3983560, 4097376, 4481505, 4497120, 4609548, 4780272, 5121720, 5246640, 5377806, 5761935, 5975340, 6146064, 6295968, 6828960, 7170408, 7682580, 7869960, 7967120, 8066709, 8963010, 9219096, 9560544, 10243440, 10493280, 10755612, 11523870, 11950680, 12292128, 13444515, 14340816, 15365160, 15739920, 15934240, 16133418, 17926020, 18438192, 20486880, 21511224, 23047740, 23901360, 26889030, 28681632, 30730320, 31479840, 32266836, 35852040, 36876384, 40333545, 43022448, 46095480, 47802720, 53778060, 61460640, 64533672, 71704080, 80667090, 86044896, 92190960, 107556120, 129067344, 143408160, 161334180, 184381920, 215112240, 258134688, 322668360, 430224480, 645336720, 1290673440]

約数ペア:

[(1, 1290673440), (2, 645336720), (3, 430224480), (4, 322668360), (5, 258134688), (6, 215112240), (7, 184381920), (8, 161334180), (9, 143408160), (10, 129067344), (12, 107556120), (14, 92190960), (15, 86044896), (16, 80667090), (18, 71704080), (20, 64533672), (21, 61460640), (24, 53778060), (27, 47802720), (28, 46095480), (30, 43022448), (32, 40333545), (35, 36876384), (36, 35852040), (40, 32266836), (41, 31479840), (42, 30730320), (45, 28681632), (48, 26889030), (54, 23901360), (56, 23047740), (60, 21511224), (63, 20486880), (70, 18438192), (72, 17926020), (80, 16133418), (81, 15934240), (82, 15739920), (84, 15365160), (90, 14340816), (96, 13444515), (105, 12292128), (108, 11950680), (112, 11523870), (120, 10755612), (123, 10493280), (126, 10243440), (135, 9560544), (140, 9219096), (144, 8963010), (160, 8066709), (162, 7967120), (164, 7869960), (168, 7682580), (180, 7170408), (189, 6828960), (205, 6295968), (210, 6146064), (216, 5975340), (224, 5761935), (240, 5377806), (246, 5246640), (252, 5121720), (270, 4780272), (280, 4609548), (287, 4497120), (288, 4481505), (315, 4097376), (324, 3983560), (328, 3934980), (336, 3841290), (347, 3719520), (360, 3585204), (369, 3497760), (378, 3414480), (405, 3186848), (410, 3147984), (420, 3073032), (432, 2987670), (480, 2688903), (492, 2623320), (504, 2560860), (540, 2390136), (560, 2304774), (567, 2276320), (574, 2248560), (615, 2098656), (630, 2048688), (648, 1991780), (656, 1967490), (672, 1920645), (694, 1859760), (720, 1792602), (738, 1748880), (756, 1707240), (810, 1593424), (820, 1573992), (840, 1536516), (861, 1499040), (864, 1493835), (945, 1365792), (984, 1311660), (1008, 1280430), (1041, 1239840), (1080, 1195068), (1107, 1165920), (1120, 1152387), (1134, 1138160), (1148, 1124280), (1230, 1049328), (1260, 1024344), (1296, 995890), (1312, 983745), (1388, 929880), (1435, 899424), (1440, 896301), (1476, 874440), (1512, 853620), (1620, 796712), (1640, 786996), (1680, 768258), (1722, 749520), (1735, 743904), (1845, 699552), (1890, 682896), (1968, 655830), (2016, 640215), (2082, 619920), (2160, 597534), (2214, 582960), (2268, 569080), (2296, 562140), (2429, 531360), (2460, 524664), (2520, 512172), (2583, 499680), (2592, 497945), (2776, 464940), (2835, 455264), (2870, 449712), (2952, 437220), (3024, 426810), (3123, 413280), (3240, 398356), (3280, 393498), (3321, 388640), (3360, 384129), (3444, 374760), (3470, 371952), (3690, 349776), (3780, 341448), (3936, 327915), (4164, 309960), (4305, 299808), (4320, 298767), (4428, 291480), (4536, 284540), (4592, 281070), (4858, 265680), (4920, 262332), (5040, 256086), (5166, 249840), (5205, 247968), (5535, 233184), (5552, 232470), (5670, 227632), (5740, 224856), (5904, 218610), (6048, 213405), (6246, 206640), (6480, 199178), (6560, 196749), (6642, 194320), (6888, 187380), (6940, 185976), (7287, 177120), (7380, 174888), (7560, 170724), (7749, 166560), (8328, 154980), (8610, 149904), (8856, 145740), (9072, 142270), (9184, 140535), (9369, 137760), (9716, 132840), (9840, 131166), (10080, 128043), (10332, 124920), (10410, 123984), (11070, 116592), (11104, 116235), (11340, 113816), (11480, 112428), (11808, 109305), (12145, 106272), (12492, 103320), (12915, 99936), (12960, 99589), (13284, 97160), (13776, 93690), (13880, 92988), (14227, 90720), (14574, 88560), (14760, 87444), (15120, 85362), (15498, 83280), (15615, 82656), (16605, 77728), (16656, 77490), (17220, 74952), (17712, 72870), (18144, 71135), (18738, 68880), (19432, 66420), (19680, 65583), (20664, 62460), (20820, 61992), (21861, 59040), (22140, 58296), (22680, 56908), (22960, 56214), (23247, 55520), (24290, 53136), (24984, 51660), (25830, 49968), (26568, 48580), (27552, 46845), (27760, 46494), (28107, 45920), (28454, 45360), (29148, 44280), (29520, 43722), (30240, 42681), (30996, 41640), (31230, 41328), (33210, 38864), (33312, 38745), (34440, 37476), (35424, 36435)]