248890320

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 480

約数和(自身を含む): 1039933440

約数和(自身を除く): 791043120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 118, 120, 124, 126, 135, 140, 144, 155, 162, 168, 177, 180, 186, 189, 210, 216, 217, 236, 240, 243, 248, 252, 270, 279, 280, 295, 310, 315, 324, 336, 354, 360, 372, 378, 405, 413, 420, 432, 434, 465, 472, 486, 496, 504, 531, 540, 558, 560, 567, 590, 620, 630, 648, 651, 708, 720, 744, 756, 810, 826, 837, 840, 868, 885, 930, 944, 945, 972, 1008, 1062, 1080, 1085, 1116, 1134, 1180, 1215, 1239, 1240, 1260, 1296, 1302, 1395, 1416, 1488, 1512, 1593, 1620, 1652, 1674, 1680, 1701, 1736, 1770, 1829, 1860, 1890, 1944, 1953, 2065, 2124, 2160, 2170, 2232, 2268, 2360, 2430, 2478, 2480, 2511, 2520, 2604, 2655, 2790, 2832, 2835, 3024, 3186, 3240, 3255, 3304, 3348, 3402, 3472, 3540, 3658, 3717, 3720, 3780, 3888, 3906, 4130, 4185, 4248, 4340, 4464, 4536, 4720, 4779, 4860, 4956, 5022, 5040, 5208, 5310, 5487, 5580, 5670, 5859, 6195, 6372, 6480, 6510, 6608, 6696, 6804, 7080, 7316, 7434, 7440, 7533, 7560, 7812, 7965, 8260, 8370, 8496, 8505, 8680, 9072, 9145, 9558, 9720, 9765, 9912, 10044, 10416, 10620, 10974, 11151, 11160, 11340, 11718, 12390, 12555, 12744, 12803, 13020, 13392, 13608, 14160, 14337, 14632, 14868, 15066, 15120, 15624, 15930, 16461, 16520, 16740, 17010, 17360, 17577, 18290, 18585, 19116, 19440, 19530, 19824, 20088, 21240, 21948, 22302, 22320, 22680, 23436, 23895, 24780, 25110, 25488, 25606, 26040, 27216, 27435, 28674, 29264, 29295, 29736, 30132, 31248, 31860, 32922, 33040, 33453, 33480, 34020, 35154, 36580, 37170, 37665, 38232, 38409, 39060, 40176, 42480, 43896, 44604, 45360, 46872, 47790, 49383, 49560, 50220, 51212, 52080, 52731, 54870, 55755, 57348, 58590, 59472, 60264, 63720, 64015, 65844, 66906, 66960, 68040, 70308, 71685, 73160, 74340, 75330, 76464, 76818, 78120, 82305, 87792, 87885, 89208, 93744, 95580, 98766, 99120, 100359, 100440, 102424, 105462, 109740, 111510, 114696, 115227, 117180, 120528, 127440, 128030, 131688, 133812, 136080, 140616, 143370, 146320, 148149, 148680, 150660, 153636, 156240, 164610, 167265, 175770, 178416, 191160, 192045, 197532, 200718, 200880, 204848, 210924, 219480, 223020, 229392, 230454, 234360, 246915, 256060, 263376, 263655, 267624, 281232, 286740, 296298, 297360, 301320, 307272, 329220, 334530, 345681, 351540, 382320, 384090, 395064, 401436, 421848, 438960, 444447, 446040, 460908, 468720, 493830, 501795, 512120, 527310, 535248, 573480, 576135, 592596, 602640, 614544, 658440, 669060, 691362, 703080, 740745, 768180, 790128, 802872, 843696, 888894, 892080, 921816, 987660, 1003590, 1024240, 1037043, 1054620, 1146960, 1152270, 1185192, 1316880, 1338120, 1382724, 1406160, 1481490, 1536360, 1605744, 1728405, 1777788, 1843632, 1975320, 2007180, 2074086, 2109240, 2222235, 2304540, 2370384, 2676240, 2765448, 2962980, 3072720, 3111129, 3456810, 3555576, 3950640, 4014360, 4148172, 4218480, 4444470, 4609080, 5185215, 5530896, 5925960, 6222258, 6913620, 7111152, 8028720, 8296344, 8888940, 9218160, 10370430, 11851920, 12444516, 13827240, 15555645, 16592688, 17777880, 20740860, 24889032, 27654480, 31111290, 35555760, 41481720, 49778064, 62222580, 82963440, 124445160, 248890320]

約数ペア:

[(1, 248890320), (2, 124445160), (3, 82963440), (4, 62222580), (5, 49778064), (6, 41481720), (7, 35555760), (8, 31111290), (9, 27654480), (10, 24889032), (12, 20740860), (14, 17777880), (15, 16592688), (16, 15555645), (18, 13827240), (20, 12444516), (21, 11851920), (24, 10370430), (27, 9218160), (28, 8888940), (30, 8296344), (31, 8028720), (35, 7111152), (36, 6913620), (40, 6222258), (42, 5925960), (45, 5530896), (48, 5185215), (54, 4609080), (56, 4444470), (59, 4218480), (60, 4148172), (62, 4014360), (63, 3950640), (70, 3555576), (72, 3456810), (80, 3111129), (81, 3072720), (84, 2962980), (90, 2765448), (93, 2676240), (105, 2370384), (108, 2304540), (112, 2222235), (118, 2109240), (120, 2074086), (124, 2007180), (126, 1975320), (135, 1843632), (140, 1777788), (144, 1728405), (155, 1605744), (162, 1536360), (168, 1481490), (177, 1406160), (180, 1382724), (186, 1338120), (189, 1316880), (210, 1185192), (216, 1152270), (217, 1146960), (236, 1054620), (240, 1037043), (243, 1024240), (248, 1003590), (252, 987660), (270, 921816), (279, 892080), (280, 888894), (295, 843696), (310, 802872), (315, 790128), (324, 768180), (336, 740745), (354, 703080), (360, 691362), (372, 669060), (378, 658440), (405, 614544), (413, 602640), (420, 592596), (432, 576135), (434, 573480), (465, 535248), (472, 527310), (486, 512120), (496, 501795), (504, 493830), (531, 468720), (540, 460908), (558, 446040), (560, 444447), (567, 438960), (590, 421848), (620, 401436), (630, 395064), (648, 384090), (651, 382320), (708, 351540), (720, 345681), (744, 334530), (756, 329220), (810, 307272), (826, 301320), (837, 297360), (840, 296298), (868, 286740), (885, 281232), (930, 267624), (944, 263655), (945, 263376), (972, 256060), (1008, 246915), (1062, 234360), (1080, 230454), (1085, 229392), (1116, 223020), (1134, 219480), (1180, 210924), (1215, 204848), (1239, 200880), (1240, 200718), (1260, 197532), (1296, 192045), (1302, 191160), (1395, 178416), (1416, 175770), (1488, 167265), (1512, 164610), (1593, 156240), (1620, 153636), (1652, 150660), (1674, 148680), (1680, 148149), (1701, 146320), (1736, 143370), (1770, 140616), (1829, 136080), (1860, 133812), (1890, 131688), (1944, 128030), (1953, 127440), (2065, 120528), (2124, 117180), (2160, 115227), (2170, 114696), (2232, 111510), (2268, 109740), (2360, 105462), (2430, 102424), (2478, 100440), (2480, 100359), (2511, 99120), (2520, 98766), (2604, 95580), (2655, 93744), (2790, 89208), (2832, 87885), (2835, 87792), (3024, 82305), (3186, 78120), (3240, 76818), (3255, 76464), (3304, 75330), (3348, 74340), (3402, 73160), (3472, 71685), (3540, 70308), (3658, 68040), (3717, 66960), (3720, 66906), (3780, 65844), (3888, 64015), (3906, 63720), (4130, 60264), (4185, 59472), (4248, 58590), (4340, 57348), (4464, 55755), (4536, 54870), (4720, 52731), (4779, 52080), (4860, 51212), (4956, 50220), (5022, 49560), (5040, 49383), (5208, 47790), (5310, 46872), (5487, 45360), (5580, 44604), (5670, 43896), (5859, 42480), (6195, 40176), (6372, 39060), (6480, 38409), (6510, 38232), (6608, 37665), (6696, 37170), (6804, 36580), (7080, 35154), (7316, 34020), (7434, 33480), (7440, 33453), (7533, 33040), (7560, 32922), (7812, 31860), (7965, 31248), (8260, 30132), (8370, 29736), (8496, 29295), (8505, 29264), (8680, 28674), (9072, 27435), (9145, 27216), (9558, 26040), (9720, 25606), (9765, 25488), (9912, 25110), (10044, 24780), (10416, 23895), (10620, 23436), (10974, 22680), (11151, 22320), (11160, 22302), (11340, 21948), (11718, 21240), (12390, 20088), (12555, 19824), (12744, 19530), (12803, 19440), (13020, 19116), (13392, 18585), (13608, 18290), (14160, 17577), (14337, 17360), (14632, 17010), (14868, 16740), (15066, 16520), (15120, 16461), (15624, 15930)]