31228001280

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 880

約数和(自身を含む): 132395636736

約数和(自身を除く): 101167635456

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, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 324, 336, 347, 360, 372, 378, 384, 405, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 567, 576, 620, 630, 640, 648, 651, 672, 694, 720, 744, 756, 768, 810, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1024, 1041, 1080, 1085, 1116, 1120, 1134, 1152, 1240, 1260, 1280, 1296, 1302, 1344, 1388, 1395, 1440, 1488, 1512, 1536, 1620, 1674, 1680, 1728, 1735, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2082, 2160, 2170, 2232, 2240, 2268, 2304, 2429, 2480, 2511, 2520, 2560, 2592, 2604, 2688, 2776, 2790, 2835, 2880, 2976, 3024, 3072, 3123, 3240, 3255, 3348, 3360, 3456, 3470, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4164, 4185, 4320, 4340, 4464, 4480, 4536, 4608, 4858, 4960, 5022, 5040, 5120, 5184, 5205, 5208, 5376, 5552, 5580, 5670, 5760, 5859, 5952, 6048, 6246, 6480, 6510, 6696, 6720, 6912, 6940, 6944, 7168, 7287, 7440, 7560, 7680, 7812, 7936, 8064, 8328, 8370, 8640, 8680, 8928, 8960, 9072, 9216, 9369, 9716, 9765, 9920, 10044, 10080, 10368, 10410, 10416, 10752, 10757, 11104, 11160, 11340, 11520, 11718, 11904, 12096, 12145, 12492, 12555, 12960, 13020, 13392, 13440, 13824, 13880, 13888, 14574, 14880, 15120, 15360, 15615, 15624, 15872, 16128, 16656, 16740, 17280, 17360, 17577, 17856, 17920, 18144, 18738, 19432, 19530, 19840, 20088, 20160, 20736, 20820, 20832, 21504, 21514, 21861, 22208, 22320, 22680, 23040, 23436, 23808, 24192, 24290, 24984, 25110, 25920, 26040, 26784, 26880, 27648, 27760, 27776, 28107, 29148, 29295, 29760, 30240, 31230, 31248, 31744, 32256, 32271, 33312, 33480, 34560, 34720, 35154, 35712, 35840, 36288, 36435, 37476, 38864, 39060, 39680, 40176, 40320, 41472, 41640, 41664, 43028, 43722, 44416, 44640, 45360, 46080, 46845, 46872, 47616, 48384, 48580, 49968, 50220, 51840, 52080, 53568, 53760, 53785, 55520, 55552, 56214, 58296, 58590, 59520, 60480, 62460, 62496, 64512, 64542, 65583, 66624, 66960, 69120, 69440, 70308, 71424, 72576, 72870, 74952, 75299, 77728, 78120, 79360, 80352, 80640, 82944, 83280, 83328, 86056, 87444, 87885, 88832, 89280, 90720, 93690, 93744, 95232, 96768, 96813, 97160, 99936, 100440, 103680, 104160, 107136, 107520, 107570, 109305, 111040, 111104, 112428, 116592, 117180, 119040, 120960, 124920, 124992, 129084, 131166, 133248, 133920, 138240, 138880, 140535, 140616, 142848, 145152, 145740, 149904, 150598, 155456, 156240, 158720, 160704, 161280, 161355, 166560, 166656, 172112, 174888, 175770, 177664, 178560, 181440, 187380, 187488, 193536, 193626, 194320, 196749, 199872, 200880, 207360, 208320, 214272, 215140, 218610, 222080, 222208, 224856, 225897, 233184, 234360, 238080, 241920, 249840, 249984, 258168, 262332, 266496, 267840, 277760, 281070, 281232, 285696, 290304, 290439, 291480, 299808, 301196, 310912, 312480, 321408, 322560, 322710, 327915, 333120, 333312, 344224, 349776, 351540, 355328, 357120, 362880, 374760, 374976, 376495, 387252, 388640, 393498, 399744, 401760, 414720, 416640, 428544, 430280, 437220, 444160, 449712, 451794, 466368, 468720, 476160, 483840, 484065, 499680, 499968, 516336, 524664, 532992, 535680, 555520, 562140, 562464, 580608, 580878, 582960, 599616, 602392, 621824, 624960, 642816, 645420, 655830, 666240, 666624, 677691, 688448, 699552, 703080, 714240, 725760, 749520, 749952, 752990, 774504, 777280, 786996, 799488, 803520, 833280, 857088, 860560, 871317, 874440, 888320, 899424, 903588, 932736, 937440, 967680, 968130, 983745, 999360, 999936, 1032672, 1049328, 1065984, 1071360, 1111040, 1124280, 1124928, 1129485, 1161756, 1165920, 1199232, 1204784, 1243648, 1249920, 1285632, 1290840, 1311660, 1332480, 1355382, 1376896, 1399104, 1406160, 1428480, 1451520, 1452195, 1499040, 1499904, 1505980, 1549008, 1554560, 1573992, 1598976, 1607040, 1666560, 1721120, 1742634, 1748880, 1776640, 1798848, 1807176, 1865472, 1874880, 1936260, 1967490, 1998720, 1999872, 2033073, 2065344, 2098656, 2142720, 2248560, 2249856, 2258970, 2323512, 2331840, 2398464, 2409568, 2487296, 2499840, 2571264, 2581680, 2623320, 2664960, 2710764, 2753792, 2798208, 2812320, 2903040, 2904390, 2998080, 2999808, 3011960, 3098016, 3109120, 3147984, 3197952, 3214080, 3333120, 3388455, 3442240, 3485268, 3497760, 3597696, 3614352, 3730944, 3749760, 3872520, 3934980, 3997440, 4066146, 4130688, 4197312, 4285440, 4356585, 4497120, 4499712, 4517940, 4647024, 4663680, 4796928, 4819136, 4999680, 5163360, 5246640, 5329920, 5421528, 5507584, 5596416, 5624640, 5808780, 5996160, 5999616, 6023920, 6099219, 6196032, 6218240, 6295968, 6428160, 6776910, 6884480, 6970536, 6995520, 7195392, 7228704, 7461888, 7499520, 7745040, 7869960, 7994880, 8132292, 8261376, 8394624, 8713170, 8994240, 8999424, 9035880, 9294048, 9327360, 9593856, 9638272, 9999360, 10165365, 10326720, 10493280, 10843056, 11015168, 11192832, 11249280, 11617560, 11992320, 12047840, 12198438, 12392064, 12436480, 12591936, 12856320, 13553820, 13768960, 13941072, 13991040, 14390784, 14457408, 14999040, 15490080, 15739920, 15989760, 16264584, 16522752, 16789248, 17426340, 17988480, 17998848, 18071760, 18588096, 18654720, 19276544, 20330730, 20653440, 20986560, 21686112, 22385664, 22498560, 23235120, 23984640, 24095680, 24396876, 24784128, 25183872, 27107640, 27537920, 27882144, 27982080, 28781568, 28914816, 29998080, 30496095, 30980160, 31479840, 32529168, 33045504, 33578496, 34852680, 35976960, 36143520, 37176192, 37309440, 38553088, 40661460, 41306880, 41973120, 43372224, 44997120, 46470240, 47969280, 48191360, 48793752, 49568256, 50367744, 54215280, 55075840, 55764288, 55964160, 57829632, 60992190, 61960320, 62959680, 65058336, 67156992, 69705360, 71953920, 72287040, 74352384, 77106176, 81322920, 82613760, 83946240, 86744448, 89994240, 92940480, 96382720, 97587504, 99136512, 100735488, 108430560, 111528576, 111928320, 115659264, 121984380, 123920640, 125919360, 130116672, 139410720, 143907840, 144574080, 148704768, 162645840, 165227520, 167892480, 173488896, 185880960, 192765440, 195175008, 201470976, 216861120, 223057152, 231318528, 243968760, 247841280, 251838720, 260233344, 278821440, 289148160, 297409536, 325291680, 335784960, 346977792, 371761920, 385530880, 390350016, 433722240, 446114304, 487937520, 495682560, 503677440, 520466688, 557642880, 578296320, 650583360, 693955584, 743523840, 780700032, 867444480, 892228608, 975875040, 1007354880, 1040933376, 1115285760, 1156592640, 1301166720, 1487047680, 1561400064, 1734888960, 1951750080, 2081866752, 2230571520, 2602333440, 3122800128, 3469777920, 3903500160, 4461143040, 5204666880, 6245600256, 7807000320, 10409333760, 15614000640, 31228001280]

約数ペア:

[(1, 31228001280), (2, 15614000640), (3, 10409333760), (4, 7807000320), (5, 6245600256), (6, 5204666880), (7, 4461143040), (8, 3903500160), (9, 3469777920), (10, 3122800128), (12, 2602333440), (14, 2230571520), (15, 2081866752), (16, 1951750080), (18, 1734888960), (20, 1561400064), (21, 1487047680), (24, 1301166720), (27, 1156592640), (28, 1115285760), (30, 1040933376), (31, 1007354880), (32, 975875040), (35, 892228608), (36, 867444480), (40, 780700032), (42, 743523840), (45, 693955584), (48, 650583360), (54, 578296320), (56, 557642880), (60, 520466688), (62, 503677440), (63, 495682560), (64, 487937520), (70, 446114304), (72, 433722240), (80, 390350016), (81, 385530880), (84, 371761920), (90, 346977792), (93, 335784960), (96, 325291680), (105, 297409536), (108, 289148160), (112, 278821440), (120, 260233344), (124, 251838720), (126, 247841280), (128, 243968760), (135, 231318528), (140, 223057152), (144, 216861120), (155, 201470976), (160, 195175008), (162, 192765440), (168, 185880960), (180, 173488896), (186, 167892480), (189, 165227520), (192, 162645840), (210, 148704768), (216, 144574080), (217, 143907840), (224, 139410720), (240, 130116672), (248, 125919360), (252, 123920640), (256, 121984380), (270, 115659264), (279, 111928320), (280, 111528576), (288, 108430560), (310, 100735488), (315, 99136512), (320, 97587504), (324, 96382720), (336, 92940480), (347, 89994240), (360, 86744448), (372, 83946240), (378, 82613760), (384, 81322920), (405, 77106176), (420, 74352384), (432, 72287040), (434, 71953920), (448, 69705360), (465, 67156992), (480, 65058336), (496, 62959680), (504, 61960320), (512, 60992190), (540, 57829632), (558, 55964160), (560, 55764288), (567, 55075840), (576, 54215280), (620, 50367744), (630, 49568256), (640, 48793752), (648, 48191360), (651, 47969280), (672, 46470240), (694, 44997120), (720, 43372224), (744, 41973120), (756, 41306880), (768, 40661460), (810, 38553088), (837, 37309440), (840, 37176192), (864, 36143520), (868, 35976960), (896, 34852680), (930, 33578496), (945, 33045504), (960, 32529168), (992, 31479840), (1008, 30980160), (1024, 30496095), (1041, 29998080), (1080, 28914816), (1085, 28781568), (1116, 27982080), (1120, 27882144), (1134, 27537920), (1152, 27107640), (1240, 25183872), (1260, 24784128), (1280, 24396876), (1296, 24095680), (1302, 23984640), (1344, 23235120), (1388, 22498560), (1395, 22385664), (1440, 21686112), (1488, 20986560), (1512, 20653440), (1536, 20330730), (1620, 19276544), (1674, 18654720), (1680, 18588096), (1728, 18071760), (1735, 17998848), (1736, 17988480), (1792, 17426340), (1860, 16789248), (1890, 16522752), (1920, 16264584), (1953, 15989760), (1984, 15739920), (2016, 15490080), (2082, 14999040), (2160, 14457408), (2170, 14390784), (2232, 13991040), (2240, 13941072), (2268, 13768960), (2304, 13553820), (2429, 12856320), (2480, 12591936), (2511, 12436480), (2520, 12392064), (2560, 12198438), (2592, 12047840), (2604, 11992320), (2688, 11617560), (2776, 11249280), (2790, 11192832), (2835, 11015168), (2880, 10843056), (2976, 10493280), (3024, 10326720), (3072, 10165365), (3123, 9999360), (3240, 9638272), (3255, 9593856), (3348, 9327360), (3360, 9294048), (3456, 9035880), (3470, 8999424), (3472, 8994240), (3584, 8713170), (3720, 8394624), (3780, 8261376), (3840, 8132292), (3906, 7994880), (3968, 7869960), (4032, 7745040), (4164, 7499520), (4185, 7461888), (4320, 7228704), (4340, 7195392), (4464, 6995520), (4480, 6970536), (4536, 6884480), (4608, 6776910), (4858, 6428160), (4960, 6295968), (5022, 6218240), (5040, 6196032), (5120, 6099219), (5184, 6023920), (5205, 5999616), (5208, 5996160), (5376, 5808780), (5552, 5624640), (5580, 5596416), (5670, 5507584), (5760, 5421528), (5859, 5329920), (5952, 5246640), (6048, 5163360), (6246, 4999680), (6480, 4819136), (6510, 4796928), (6696, 4663680), (6720, 4647024), (6912, 4517940), (6940, 4499712), (6944, 4497120), (7168, 4356585), (7287, 4285440), (7440, 4197312), (7560, 4130688), (7680, 4066146), (7812, 3997440), (7936, 3934980), (8064, 3872520), (8328, 3749760), (8370, 3730944), (8640, 3614352), (8680, 3597696), (8928, 3497760), (8960, 3485268), (9072, 3442240), (9216, 3388455), (9369, 3333120), (9716, 3214080), (9765, 3197952), (9920, 3147984), (10044, 3109120), (10080, 3098016), (10368, 3011960), (10410, 2999808), (10416, 2998080), (10752, 2904390), (10757, 2903040), (11104, 2812320), (11160, 2798208), (11340, 2753792), (11520, 2710764), (11718, 2664960), (11904, 2623320), (12096, 2581680), (12145, 2571264), (12492, 2499840), (12555, 2487296), (12960, 2409568), (13020, 2398464), (13392, 2331840), (13440, 2323512), (13824, 2258970), (13880, 2249856), (13888, 2248560), (14574, 2142720), (14880, 2098656), (15120, 2065344), (15360, 2033073), (15615, 1999872), (15624, 1998720), (15872, 1967490), (16128, 1936260), (16656, 1874880), (16740, 1865472), (17280, 1807176), (17360, 1798848), (17577, 1776640), (17856, 1748880), (17920, 1742634), (18144, 1721120), (18738, 1666560), (19432, 1607040), (19530, 1598976), (19840, 1573992), (20088, 1554560), (20160, 1549008), (20736, 1505980), (20820, 1499904), (20832, 1499040), (21504, 1452195), (21514, 1451520), (21861, 1428480), (22208, 1406160), (22320, 1399104), (22680, 1376896), (23040, 1355382), (23436, 1332480), (23808, 1311660), (24192, 1290840), (24290, 1285632), (24984, 1249920), (25110, 1243648), (25920, 1204784), (26040, 1199232), (26784, 1165920), (26880, 1161756), (27648, 1129485), (27760, 1124928), (27776, 1124280), (28107, 1111040), (29148, 1071360), (29295, 1065984), (29760, 1049328), (30240, 1032672), (31230, 999936), (31248, 999360), (31744, 983745), (32256, 968130), (32271, 967680), (33312, 937440), (33480, 932736), (34560, 903588), (34720, 899424), (35154, 888320), (35712, 874440), (35840, 871317), (36288, 860560), (36435, 857088), (37476, 833280), (38864, 803520), (39060, 799488), (39680, 786996), (40176, 777280), (40320, 774504), (41472, 752990), (41640, 749952), (41664, 749520), (43028, 725760), (43722, 714240), (44416, 703080), (44640, 699552), (45360, 688448), (46080, 677691), (46845, 666624), (46872, 666240), (47616, 655830), (48384, 645420), (48580, 642816), (49968, 624960), (50220, 621824), (51840, 602392), (52080, 599616), (53568, 582960), (53760, 580878), (53785, 580608), (55520, 562464), (55552, 562140), (56214, 555520), (58296, 535680), (58590, 532992), (59520, 524664), (60480, 516336), (62460, 499968), (62496, 499680), (64512, 484065), (64542, 483840), (65583, 476160), (66624, 468720), (66960, 466368), (69120, 451794), (69440, 449712), (70308, 444160), (71424, 437220), (72576, 430280), (72870, 428544), (74952, 416640), (75299, 414720), (77728, 401760), (78120, 399744), (79360, 393498), (80352, 388640), (80640, 387252), (82944, 376495), (83280, 374976), (83328, 374760), (86056, 362880), (87444, 357120), (87885, 355328), (88832, 351540), (89280, 349776), (90720, 344224), (93690, 333312), (93744, 333120), (95232, 327915), (96768, 322710), (96813, 322560), (97160, 321408), (99936, 312480), (100440, 310912), (103680, 301196), (104160, 299808), (107136, 291480), (107520, 290439), (107570, 290304), (109305, 285696), (111040, 281232), (111104, 281070), (112428, 277760), (116592, 267840), (117180, 266496), (119040, 262332), (120960, 258168), (124920, 249984), (124992, 249840), (129084, 241920), (131166, 238080), (133248, 234360), (133920, 233184), (138240, 225897), (138880, 224856), (140535, 222208), (140616, 222080), (142848, 218610), (145152, 215140), (145740, 214272), (149904, 208320), (150598, 207360), (155456, 200880), (156240, 199872), (158720, 196749), (160704, 194320), (161280, 193626), (161355, 193536), (166560, 187488), (166656, 187380), (172112, 181440), (174888, 178560), (175770, 177664)]