1257520320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 672

約数和(自身を含む): 5388864000

約数和(自身を除く): 4131343680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 67, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 134, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 201, 210, 224, 228, 240, 245, 252, 266, 268, 280, 285, 288, 294, 304, 315, 320, 335, 336, 342, 343, 360, 380, 392, 399, 402, 420, 441, 448, 456, 469, 480, 490, 504, 532, 536, 560, 570, 576, 588, 603, 608, 630, 665, 670, 672, 684, 686, 720, 735, 760, 784, 798, 804, 840, 855, 882, 912, 931, 938, 960, 980, 1005, 1008, 1029, 1064, 1072, 1120, 1140, 1176, 1197, 1206, 1216, 1260, 1273, 1330, 1340, 1344, 1368, 1372, 1407, 1440, 1470, 1520, 1568, 1596, 1608, 1680, 1710, 1715, 1764, 1824, 1862, 1876, 1960, 1995, 2010, 2016, 2058, 2128, 2144, 2205, 2240, 2280, 2345, 2352, 2394, 2412, 2520, 2546, 2660, 2680, 2736, 2744, 2793, 2814, 2880, 2940, 3015, 3040, 3087, 3136, 3192, 3216, 3283, 3360, 3420, 3430, 3528, 3648, 3724, 3752, 3819, 3920, 3990, 4020, 4032, 4116, 4221, 4256, 4288, 4410, 4560, 4655, 4690, 4704, 4788, 4824, 5040, 5092, 5145, 5320, 5360, 5472, 5488, 5586, 5628, 5880, 5985, 6030, 6080, 6174, 6365, 6384, 6432, 6517, 6566, 6720, 6840, 6860, 7035, 7056, 7448, 7504, 7638, 7840, 7980, 8040, 8232, 8379, 8442, 8512, 8820, 8911, 9120, 9310, 9380, 9408, 9576, 9648, 9849, 10080, 10184, 10290, 10640, 10720, 10944, 10976, 11172, 11256, 11457, 11760, 11970, 12060, 12348, 12730, 12768, 12864, 13034, 13132, 13680, 13720, 13965, 14070, 14112, 14896, 15008, 15276, 15435, 15680, 15960, 16080, 16415, 16464, 16758, 16884, 17640, 17822, 18240, 18620, 18760, 19095, 19152, 19296, 19551, 19698, 20160, 20368, 20580, 21105, 21280, 21440, 21952, 22344, 22512, 22914, 22981, 23520, 23940, 24120, 24696, 25460, 25536, 26068, 26264, 26733, 27360, 27440, 27930, 28140, 28224, 29547, 29792, 30016, 30552, 30870, 31920, 32160, 32585, 32830, 32928, 33516, 33768, 35280, 35644, 37240, 37520, 38190, 38304, 38592, 39102, 39396, 40736, 41160, 41895, 42210, 42560, 44555, 44688, 45024, 45828, 45962, 47040, 47880, 48240, 49245, 49392, 50920, 52136, 52528, 53466, 54720, 54880, 55860, 56280, 57285, 58653, 59094, 59584, 61104, 61740, 62377, 63840, 64320, 65170, 65660, 65856, 67032, 67536, 68943, 70560, 71288, 74480, 75040, 76380, 76608, 78204, 78792, 80199, 81472, 82320, 83790, 84420, 89110, 89376, 90048, 91656, 91924, 95760, 96480, 97755, 98490, 98784, 101840, 104272, 105056, 106932, 109760, 111720, 112560, 114570, 114905, 117306, 118188, 122208, 123480, 124754, 127680, 130340, 131320, 133665, 134064, 135072, 137886, 141120, 142576, 147735, 148960, 150080, 152760, 156408, 157584, 160398, 164640, 167580, 168840, 178220, 178752, 183312, 183848, 187131, 191520, 192960, 195510, 196980, 197568, 203680, 206829, 208544, 210112, 213864, 223440, 225120, 229140, 229810, 234612, 236376, 244416, 246960, 249508, 260680, 262640, 267330, 268128, 270144, 275772, 285152, 293265, 295470, 297920, 305520, 311885, 312816, 315168, 320796, 329280, 335160, 337680, 344715, 356440, 366624, 367696, 374262, 383040, 391020, 393960, 400995, 407360, 413658, 417088, 427728, 436639, 446880, 450240, 458280, 459620, 469224, 472752, 493920, 499016, 521360, 525280, 534660, 536256, 551544, 561393, 570304, 586530, 590940, 611040, 623770, 625632, 630336, 641592, 670320, 675360, 689430, 712880, 733248, 735392, 748524, 782040, 787920, 801990, 827316, 855456, 873278, 893760, 916560, 919240, 935655, 938448, 945504, 987840, 998032, 1034145, 1042720, 1050560, 1069320, 1103088, 1122786, 1173060, 1181880, 1222080, 1247540, 1251264, 1283184, 1309917, 1340640, 1350720, 1378860, 1425760, 1470784, 1497048, 1564080, 1575840, 1603980, 1654632, 1710912, 1746556, 1833120, 1838480, 1871310, 1876896, 1891008, 1996064, 2068290, 2085440, 2138640, 2183195, 2206176, 2245572, 2346120, 2363760, 2495080, 2566368, 2619834, 2681280, 2757720, 2806965, 2851520, 2994096, 3128160, 3151680, 3207960, 3309264, 3493112, 3666240, 3676960, 3742620, 3753792, 3929751, 3992128, 4136580, 4277280, 4366390, 4412352, 4491144, 4692240, 4727520, 4990160, 5132736, 5239668, 5515440, 5613930, 5988192, 6256320, 6415920, 6549585, 6618528, 6986224, 7353920, 7485240, 7859502, 8273160, 8554560, 8732780, 8982288, 9384480, 9455040, 9980320, 10479336, 11030880, 11227860, 11976384, 12831840, 13099170, 13237056, 13972448, 14970480, 15719004, 16546320, 17465560, 17964576, 18768960, 19648755, 19960640, 20958672, 22061760, 22455720, 25663680, 26198340, 27944896, 29940960, 31438008, 33092640, 34931120, 35929152, 39297510, 41917344, 44911440, 52396680, 59881920, 62876016, 66185280, 69862240, 78595020, 83834688, 89822880, 104793360, 125752032, 139724480, 157190040, 179645760, 209586720, 251504064, 314380080, 419173440, 628760160, 1257520320]

約数ペア:

[(1, 1257520320), (2, 628760160), (3, 419173440), (4, 314380080), (5, 251504064), (6, 209586720), (7, 179645760), (8, 157190040), (9, 139724480), (10, 125752032), (12, 104793360), (14, 89822880), (15, 83834688), (16, 78595020), (18, 69862240), (19, 66185280), (20, 62876016), (21, 59881920), (24, 52396680), (28, 44911440), (30, 41917344), (32, 39297510), (35, 35929152), (36, 34931120), (38, 33092640), (40, 31438008), (42, 29940960), (45, 27944896), (48, 26198340), (49, 25663680), (56, 22455720), (57, 22061760), (60, 20958672), (63, 19960640), (64, 19648755), (67, 18768960), (70, 17964576), (72, 17465560), (76, 16546320), (80, 15719004), (84, 14970480), (90, 13972448), (95, 13237056), (96, 13099170), (98, 12831840), (105, 11976384), (112, 11227860), (114, 11030880), (120, 10479336), (126, 9980320), (133, 9455040), (134, 9384480), (140, 8982288), (144, 8732780), (147, 8554560), (152, 8273160), (160, 7859502), (168, 7485240), (171, 7353920), (180, 6986224), (190, 6618528), (192, 6549585), (196, 6415920), (201, 6256320), (210, 5988192), (224, 5613930), (228, 5515440), (240, 5239668), (245, 5132736), (252, 4990160), (266, 4727520), (268, 4692240), (280, 4491144), (285, 4412352), (288, 4366390), (294, 4277280), (304, 4136580), (315, 3992128), (320, 3929751), (335, 3753792), (336, 3742620), (342, 3676960), (343, 3666240), (360, 3493112), (380, 3309264), (392, 3207960), (399, 3151680), (402, 3128160), (420, 2994096), (441, 2851520), (448, 2806965), (456, 2757720), (469, 2681280), (480, 2619834), (490, 2566368), (504, 2495080), (532, 2363760), (536, 2346120), (560, 2245572), (570, 2206176), (576, 2183195), (588, 2138640), (603, 2085440), (608, 2068290), (630, 1996064), (665, 1891008), (670, 1876896), (672, 1871310), (684, 1838480), (686, 1833120), (720, 1746556), (735, 1710912), (760, 1654632), (784, 1603980), (798, 1575840), (804, 1564080), (840, 1497048), (855, 1470784), (882, 1425760), (912, 1378860), (931, 1350720), (938, 1340640), (960, 1309917), (980, 1283184), (1005, 1251264), (1008, 1247540), (1029, 1222080), (1064, 1181880), (1072, 1173060), (1120, 1122786), (1140, 1103088), (1176, 1069320), (1197, 1050560), (1206, 1042720), (1216, 1034145), (1260, 998032), (1273, 987840), (1330, 945504), (1340, 938448), (1344, 935655), (1368, 919240), (1372, 916560), (1407, 893760), (1440, 873278), (1470, 855456), (1520, 827316), (1568, 801990), (1596, 787920), (1608, 782040), (1680, 748524), (1710, 735392), (1715, 733248), (1764, 712880), (1824, 689430), (1862, 675360), (1876, 670320), (1960, 641592), (1995, 630336), (2010, 625632), (2016, 623770), (2058, 611040), (2128, 590940), (2144, 586530), (2205, 570304), (2240, 561393), (2280, 551544), (2345, 536256), (2352, 534660), (2394, 525280), (2412, 521360), (2520, 499016), (2546, 493920), (2660, 472752), (2680, 469224), (2736, 459620), (2744, 458280), (2793, 450240), (2814, 446880), (2880, 436639), (2940, 427728), (3015, 417088), (3040, 413658), (3087, 407360), (3136, 400995), (3192, 393960), (3216, 391020), (3283, 383040), (3360, 374262), (3420, 367696), (3430, 366624), (3528, 356440), (3648, 344715), (3724, 337680), (3752, 335160), (3819, 329280), (3920, 320796), (3990, 315168), (4020, 312816), (4032, 311885), (4116, 305520), (4221, 297920), (4256, 295470), (4288, 293265), (4410, 285152), (4560, 275772), (4655, 270144), (4690, 268128), (4704, 267330), (4788, 262640), (4824, 260680), (5040, 249508), (5092, 246960), (5145, 244416), (5320, 236376), (5360, 234612), (5472, 229810), (5488, 229140), (5586, 225120), (5628, 223440), (5880, 213864), (5985, 210112), (6030, 208544), (6080, 206829), (6174, 203680), (6365, 197568), (6384, 196980), (6432, 195510), (6517, 192960), (6566, 191520), (6720, 187131), (6840, 183848), (6860, 183312), (7035, 178752), (7056, 178220), (7448, 168840), (7504, 167580), (7638, 164640), (7840, 160398), (7980, 157584), (8040, 156408), (8232, 152760), (8379, 150080), (8442, 148960), (8512, 147735), (8820, 142576), (8911, 141120), (9120, 137886), (9310, 135072), (9380, 134064), (9408, 133665), (9576, 131320), (9648, 130340), (9849, 127680), (10080, 124754), (10184, 123480), (10290, 122208), (10640, 118188), (10720, 117306), (10944, 114905), (10976, 114570), (11172, 112560), (11256, 111720), (11457, 109760), (11760, 106932), (11970, 105056), (12060, 104272), (12348, 101840), (12730, 98784), (12768, 98490), (12864, 97755), (13034, 96480), (13132, 95760), (13680, 91924), (13720, 91656), (13965, 90048), (14070, 89376), (14112, 89110), (14896, 84420), (15008, 83790), (15276, 82320), (15435, 81472), (15680, 80199), (15960, 78792), (16080, 78204), (16415, 76608), (16464, 76380), (16758, 75040), (16884, 74480), (17640, 71288), (17822, 70560), (18240, 68943), (18620, 67536), (18760, 67032), (19095, 65856), (19152, 65660), (19296, 65170), (19551, 64320), (19698, 63840), (20160, 62377), (20368, 61740), (20580, 61104), (21105, 59584), (21280, 59094), (21440, 58653), (21952, 57285), (22344, 56280), (22512, 55860), (22914, 54880), (22981, 54720), (23520, 53466), (23940, 52528), (24120, 52136), (24696, 50920), (25460, 49392), (25536, 49245), (26068, 48240), (26264, 47880), (26733, 47040), (27360, 45962), (27440, 45828), (27930, 45024), (28140, 44688), (28224, 44555), (29547, 42560), (29792, 42210), (30016, 41895), (30552, 41160), (30870, 40736), (31920, 39396), (32160, 39102), (32585, 38592), (32830, 38304), (32928, 38190), (33516, 37520), (33768, 37240), (35280, 35644)]