1628242560

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 480

約数和(自身を含む): 6774647220

約数和(自身を除く): 5146404660

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, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 640, 641, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1260, 1282, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1920, 1923, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2564, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3136, 3205, 3240, 3360, 3456, 3528, 3780, 3846, 3920, 3969, 4032, 4320, 4410, 4480, 4487, 4536, 4704, 5040, 5128, 5184, 5292, 5670, 5760, 5769, 5880, 6048, 6272, 6410, 6480, 6615, 6720, 7056, 7560, 7692, 7840, 7938, 8064, 8640, 8820, 8974, 9072, 9408, 9615, 10080, 10256, 10368, 10584, 11340, 11538, 11760, 12096, 12820, 12960, 13230, 13440, 13461, 14112, 15120, 15384, 15680, 15876, 17280, 17307, 17640, 17948, 18144, 18816, 19230, 19845, 20160, 20512, 21168, 22435, 22680, 23076, 23520, 24192, 25640, 25920, 26460, 26922, 28224, 28845, 30240, 30768, 31360, 31409, 31752, 34614, 35280, 35896, 36288, 38460, 39690, 40320, 40383, 41024, 42336, 44870, 45360, 46152, 47040, 51280, 51840, 51921, 52920, 53844, 56448, 57690, 60480, 61536, 62818, 63504, 67305, 69228, 70560, 71792, 72576, 76920, 79380, 80766, 82048, 84672, 86535, 89740, 90720, 92304, 94080, 94227, 102560, 103842, 105840, 107688, 115380, 120960, 121149, 123072, 125636, 127008, 134610, 138456, 141120, 143584, 153840, 157045, 158760, 161532, 169344, 173070, 179480, 181440, 184608, 188454, 201915, 205120, 207684, 211680, 215376, 230760, 242298, 246144, 251272, 254016, 259605, 269220, 276912, 282240, 282681, 287168, 307680, 314090, 317520, 323064, 346140, 358960, 362880, 363447, 369216, 376908, 403830, 410240, 415368, 423360, 430752, 461520, 471135, 484596, 502544, 508032, 519210, 538440, 553824, 565362, 574336, 605745, 615360, 628180, 635040, 646128, 692280, 717920, 726894, 738432, 753816, 807660, 830736, 846720, 848043, 861504, 923040, 942270, 969192, 1005088, 1038420, 1076880, 1107648, 1130724, 1211490, 1230720, 1256360, 1270080, 1292256, 1384560, 1413405, 1435840, 1453788, 1507632, 1615320, 1661472, 1696086, 1723008, 1817235, 1846080, 1884540, 1938384, 2010176, 2076840, 2153760, 2215296, 2261448, 2422980, 2512720, 2540160, 2544129, 2584512, 2769120, 2826810, 2871680, 2907576, 3015264, 3230640, 3322944, 3392172, 3634470, 3692160, 3769080, 3876768, 4020352, 4153680, 4240215, 4307520, 4522896, 4845960, 5025440, 5088258, 5169024, 5538240, 5653620, 5815152, 6030528, 6461280, 6645888, 6784344, 7268940, 7538160, 7753536, 8307360, 8480430, 8615040, 9045792, 9691920, 10050880, 10176516, 11076480, 11307240, 11630304, 12061056, 12720645, 12922560, 13568688, 14537880, 15076320, 15507072, 16614720, 16960860, 18091584, 19383840, 20101760, 20353032, 22614480, 23260608, 25441290, 25845120, 27137376, 29075760, 30152640, 33229440, 33921720, 36183168, 38767680, 40706064, 45228960, 46521216, 50882580, 54274752, 58151520, 60305280, 67843440, 77535360, 81412128, 90457920, 101765160, 108549504, 116303040, 135686880, 162824256, 180915840, 203530320, 232606080, 271373760, 325648512, 407060640, 542747520, 814121280, 1628242560]

約数ペア:

[(1, 1628242560), (2, 814121280), (3, 542747520), (4, 407060640), (5, 325648512), (6, 271373760), (7, 232606080), (8, 203530320), (9, 180915840), (10, 162824256), (12, 135686880), (14, 116303040), (15, 108549504), (16, 101765160), (18, 90457920), (20, 81412128), (21, 77535360), (24, 67843440), (27, 60305280), (28, 58151520), (30, 54274752), (32, 50882580), (35, 46521216), (36, 45228960), (40, 40706064), (42, 38767680), (45, 36183168), (48, 33921720), (49, 33229440), (54, 30152640), (56, 29075760), (60, 27137376), (63, 25845120), (64, 25441290), (70, 23260608), (72, 22614480), (80, 20353032), (81, 20101760), (84, 19383840), (90, 18091584), (96, 16960860), (98, 16614720), (105, 15507072), (108, 15076320), (112, 14537880), (120, 13568688), (126, 12922560), (128, 12720645), (135, 12061056), (140, 11630304), (144, 11307240), (147, 11076480), (160, 10176516), (162, 10050880), (168, 9691920), (180, 9045792), (189, 8615040), (192, 8480430), (196, 8307360), (210, 7753536), (216, 7538160), (224, 7268940), (240, 6784344), (245, 6645888), (252, 6461280), (270, 6030528), (280, 5815152), (288, 5653620), (294, 5538240), (315, 5169024), (320, 5088258), (324, 5025440), (336, 4845960), (360, 4522896), (378, 4307520), (384, 4240215), (392, 4153680), (405, 4020352), (420, 3876768), (432, 3769080), (441, 3692160), (448, 3634470), (480, 3392172), (490, 3322944), (504, 3230640), (540, 3015264), (560, 2907576), (567, 2871680), (576, 2826810), (588, 2769120), (630, 2584512), (640, 2544129), (641, 2540160), (648, 2512720), (672, 2422980), (720, 2261448), (735, 2215296), (756, 2153760), (784, 2076840), (810, 2010176), (840, 1938384), (864, 1884540), (882, 1846080), (896, 1817235), (945, 1723008), (960, 1696086), (980, 1661472), (1008, 1615320), (1080, 1507632), (1120, 1453788), (1134, 1435840), (1152, 1413405), (1176, 1384560), (1260, 1292256), (1282, 1270080), (1296, 1256360), (1323, 1230720), (1344, 1211490), (1440, 1130724), (1470, 1107648), (1512, 1076880), (1568, 1038420), (1620, 1005088), (1680, 969192), (1728, 942270), (1764, 923040), (1890, 861504), (1920, 848043), (1923, 846720), (1960, 830736), (2016, 807660), (2160, 753816), (2205, 738432), (2240, 726894), (2268, 717920), (2352, 692280), (2520, 646128), (2564, 635040), (2592, 628180), (2646, 615360), (2688, 605745), (2835, 574336), (2880, 565362), (2940, 553824), (3024, 538440), (3136, 519210), (3205, 508032), (3240, 502544), (3360, 484596), (3456, 471135), (3528, 461520), (3780, 430752), (3846, 423360), (3920, 415368), (3969, 410240), (4032, 403830), (4320, 376908), (4410, 369216), (4480, 363447), (4487, 362880), (4536, 358960), (4704, 346140), (5040, 323064), (5128, 317520), (5184, 314090), (5292, 307680), (5670, 287168), (5760, 282681), (5769, 282240), (5880, 276912), (6048, 269220), (6272, 259605), (6410, 254016), (6480, 251272), (6615, 246144), (6720, 242298), (7056, 230760), (7560, 215376), (7692, 211680), (7840, 207684), (7938, 205120), (8064, 201915), (8640, 188454), (8820, 184608), (8974, 181440), (9072, 179480), (9408, 173070), (9615, 169344), (10080, 161532), (10256, 158760), (10368, 157045), (10584, 153840), (11340, 143584), (11538, 141120), (11760, 138456), (12096, 134610), (12820, 127008), (12960, 125636), (13230, 123072), (13440, 121149), (13461, 120960), (14112, 115380), (15120, 107688), (15384, 105840), (15680, 103842), (15876, 102560), (17280, 94227), (17307, 94080), (17640, 92304), (17948, 90720), (18144, 89740), (18816, 86535), (19230, 84672), (19845, 82048), (20160, 80766), (20512, 79380), (21168, 76920), (22435, 72576), (22680, 71792), (23076, 70560), (23520, 69228), (24192, 67305), (25640, 63504), (25920, 62818), (26460, 61536), (26922, 60480), (28224, 57690), (28845, 56448), (30240, 53844), (30768, 52920), (31360, 51921), (31409, 51840), (31752, 51280), (34614, 47040), (35280, 46152), (35896, 45360), (36288, 44870), (38460, 42336), (39690, 41024), (40320, 40383)]