1212109920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 480

約数和(自身を含む): 5058256896

約数和(自身を除く): 3846146976

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, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 372, 378, 405, 420, 431, 432, 434, 465, 480, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 862, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1293, 1296, 1302, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1724, 1736, 1860, 1890, 1953, 2016, 2155, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2586, 2592, 2604, 2790, 2835, 2976, 3017, 3024, 3240, 3255, 3348, 3360, 3448, 3472, 3720, 3780, 3879, 3906, 4185, 4310, 4320, 4340, 4464, 4536, 4960, 5022, 5040, 5172, 5208, 5580, 5670, 5859, 6034, 6048, 6465, 6480, 6510, 6696, 6896, 6944, 7440, 7560, 7758, 7812, 8370, 8620, 8680, 8928, 9051, 9072, 9765, 10044, 10080, 10344, 10416, 11160, 11340, 11637, 11718, 12068, 12555, 12930, 12960, 13020, 13361, 13392, 13792, 14880, 15085, 15120, 15516, 15624, 16740, 17240, 17360, 17577, 18102, 18144, 19395, 19530, 20088, 20688, 20832, 22320, 22680, 23274, 23436, 24136, 25110, 25860, 26040, 26722, 26784, 27153, 29295, 30170, 30240, 31032, 31248, 33480, 34480, 34720, 34911, 35154, 36204, 38790, 39060, 40083, 40176, 41376, 44640, 45255, 45360, 46548, 46872, 48272, 50220, 51720, 52080, 53444, 54306, 58185, 58590, 60340, 62064, 62496, 66805, 66960, 68960, 69822, 70308, 72408, 77580, 78120, 80166, 80352, 81459, 87885, 90510, 90720, 93096, 93527, 93744, 96544, 100440, 103440, 104160, 106888, 108612, 116370, 117180, 120249, 120680, 124128, 133610, 133920, 135765, 139644, 140616, 144816, 155160, 156240, 160332, 162918, 174555, 175770, 181020, 186192, 187054, 187488, 200415, 200880, 206880, 213776, 217224, 232740, 234360, 240498, 241360, 244377, 267220, 271530, 279288, 280581, 281232, 289632, 310320, 312480, 320664, 325836, 349110, 351540, 360747, 362040, 372384, 374108, 400830, 401760, 407295, 427552, 434448, 465480, 467635, 468720, 480996, 482720, 488754, 534440, 543060, 558576, 561162, 562464, 601245, 620640, 641328, 651672, 698220, 703080, 721494, 724080, 748216, 801660, 814590, 841743, 868896, 930960, 935270, 937440, 961992, 977508, 1068880, 1082241, 1086120, 1117152, 1122324, 1202490, 1221885, 1282656, 1303344, 1396440, 1402905, 1406160, 1442988, 1448160, 1496432, 1603320, 1629180, 1683486, 1803735, 1861920, 1870540, 1923984, 1955016, 2137760, 2164482, 2172240, 2244648, 2404980, 2443770, 2525229, 2606688, 2792880, 2805810, 2812320, 2885976, 2992864, 3206640, 3258360, 3366972, 3607470, 3741080, 3847968, 3910032, 4208715, 4328964, 4344480, 4489296, 4809960, 4887540, 5050458, 5411205, 5585760, 5611620, 5771952, 6413280, 6516720, 6733944, 7214940, 7482160, 7575687, 7820064, 8417430, 8657928, 8978592, 9619920, 9775080, 10100916, 10822410, 11223240, 11543904, 12626145, 13033440, 13467888, 14429880, 14964320, 15151374, 16834860, 17315856, 19239840, 19550160, 20201832, 21644820, 22446480, 25252290, 26935776, 28859760, 30302748, 33669720, 34631712, 37878435, 39100320, 40403664, 43289640, 44892960, 50504580, 57719520, 60605496, 67339440, 75756870, 80807328, 86579280, 101009160, 121210992, 134678880, 151513740, 173158560, 202018320, 242421984, 303027480, 404036640, 606054960, 1212109920]

約数ペア:

[(1, 1212109920), (2, 606054960), (3, 404036640), (4, 303027480), (5, 242421984), (6, 202018320), (7, 173158560), (8, 151513740), (9, 134678880), (10, 121210992), (12, 101009160), (14, 86579280), (15, 80807328), (16, 75756870), (18, 67339440), (20, 60605496), (21, 57719520), (24, 50504580), (27, 44892960), (28, 43289640), (30, 40403664), (31, 39100320), (32, 37878435), (35, 34631712), (36, 33669720), (40, 30302748), (42, 28859760), (45, 26935776), (48, 25252290), (54, 22446480), (56, 21644820), (60, 20201832), (62, 19550160), (63, 19239840), (70, 17315856), (72, 16834860), (80, 15151374), (81, 14964320), (84, 14429880), (90, 13467888), (93, 13033440), (96, 12626145), (105, 11543904), (108, 11223240), (112, 10822410), (120, 10100916), (124, 9775080), (126, 9619920), (135, 8978592), (140, 8657928), (144, 8417430), (155, 7820064), (160, 7575687), (162, 7482160), (168, 7214940), (180, 6733944), (186, 6516720), (189, 6413280), (210, 5771952), (216, 5611620), (217, 5585760), (224, 5411205), (240, 5050458), (248, 4887540), (252, 4809960), (270, 4489296), (279, 4344480), (280, 4328964), (288, 4208715), (310, 3910032), (315, 3847968), (324, 3741080), (336, 3607470), (360, 3366972), (372, 3258360), (378, 3206640), (405, 2992864), (420, 2885976), (431, 2812320), (432, 2805810), (434, 2792880), (465, 2606688), (480, 2525229), (496, 2443770), (504, 2404980), (540, 2244648), (558, 2172240), (560, 2164482), (567, 2137760), (620, 1955016), (630, 1923984), (648, 1870540), (651, 1861920), (672, 1803735), (720, 1683486), (744, 1629180), (756, 1603320), (810, 1496432), (837, 1448160), (840, 1442988), (862, 1406160), (864, 1402905), (868, 1396440), (930, 1303344), (945, 1282656), (992, 1221885), (1008, 1202490), (1080, 1122324), (1085, 1117152), (1116, 1086120), (1120, 1082241), (1134, 1068880), (1240, 977508), (1260, 961992), (1293, 937440), (1296, 935270), (1302, 930960), (1395, 868896), (1440, 841743), (1488, 814590), (1512, 801660), (1620, 748216), (1674, 724080), (1680, 721494), (1724, 703080), (1736, 698220), (1860, 651672), (1890, 641328), (1953, 620640), (2016, 601245), (2155, 562464), (2160, 561162), (2170, 558576), (2232, 543060), (2268, 534440), (2480, 488754), (2511, 482720), (2520, 480996), (2586, 468720), (2592, 467635), (2604, 465480), (2790, 434448), (2835, 427552), (2976, 407295), (3017, 401760), (3024, 400830), (3240, 374108), (3255, 372384), (3348, 362040), (3360, 360747), (3448, 351540), (3472, 349110), (3720, 325836), (3780, 320664), (3879, 312480), (3906, 310320), (4185, 289632), (4310, 281232), (4320, 280581), (4340, 279288), (4464, 271530), (4536, 267220), (4960, 244377), (5022, 241360), (5040, 240498), (5172, 234360), (5208, 232740), (5580, 217224), (5670, 213776), (5859, 206880), (6034, 200880), (6048, 200415), (6465, 187488), (6480, 187054), (6510, 186192), (6696, 181020), (6896, 175770), (6944, 174555), (7440, 162918), (7560, 160332), (7758, 156240), (7812, 155160), (8370, 144816), (8620, 140616), (8680, 139644), (8928, 135765), (9051, 133920), (9072, 133610), (9765, 124128), (10044, 120680), (10080, 120249), (10344, 117180), (10416, 116370), (11160, 108612), (11340, 106888), (11637, 104160), (11718, 103440), (12068, 100440), (12555, 96544), (12930, 93744), (12960, 93527), (13020, 93096), (13361, 90720), (13392, 90510), (13792, 87885), (14880, 81459), (15085, 80352), (15120, 80166), (15516, 78120), (15624, 77580), (16740, 72408), (17240, 70308), (17360, 69822), (17577, 68960), (18102, 66960), (18144, 66805), (19395, 62496), (19530, 62064), (20088, 60340), (20688, 58590), (20832, 58185), (22320, 54306), (22680, 53444), (23274, 52080), (23436, 51720), (24136, 50220), (25110, 48272), (25860, 46872), (26040, 46548), (26722, 45360), (26784, 45255), (27153, 44640), (29295, 41376), (30170, 40176), (30240, 40083), (31032, 39060), (31248, 38790), (33480, 36204), (34480, 35154), (34720, 34911)]