64743281280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2539}}^1$

素因数の和:2816

約数の個数: 384

約数和(自身を含む): 236436408000

約数和(自身を除く): 171693126720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 233, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 466, 480, 570, 576, 608, 640, 684, 699, 720, 760, 855, 912, 932, 960, 1140, 1152, 1165, 1216, 1368, 1398, 1440, 1520, 1710, 1824, 1864, 1920, 2097, 2280, 2330, 2432, 2539, 2736, 2796, 2880, 3040, 3420, 3495, 3648, 3728, 4194, 4427, 4560, 4660, 5078, 5472, 5592, 5760, 6080, 6840, 6990, 7296, 7456, 7617, 8388, 8854, 9120, 9320, 10156, 10485, 10944, 11184, 12160, 12695, 13281, 13680, 13980, 14912, 15234, 16776, 17708, 18240, 18640, 20312, 20970, 21888, 22135, 22368, 22851, 25390, 26562, 27360, 27960, 29824, 30468, 33552, 35416, 36480, 37280, 38085, 39843, 40624, 41940, 44270, 44736, 45702, 48241, 50780, 53124, 54720, 55920, 60936, 66405, 67104, 70832, 74560, 76170, 79686, 81248, 83880, 88540, 89472, 91404, 96482, 101560, 106248, 109440, 111840, 114255, 121872, 132810, 134208, 141664, 144723, 149120, 152340, 159372, 162496, 167760, 177080, 182808, 192964, 199215, 203120, 212496, 223680, 228510, 241205, 243744, 265620, 268416, 283328, 289446, 304680, 318744, 324992, 335520, 354160, 365616, 385928, 398430, 406240, 424992, 434169, 447360, 457020, 482410, 487488, 531240, 566656, 578892, 591587, 609360, 637488, 671040, 708320, 723615, 731232, 771856, 796860, 812480, 849984, 868338, 914040, 964820, 974976, 1062480, 1157784, 1183174, 1218720, 1274976, 1342080, 1416640, 1447230, 1462464, 1543712, 1593720, 1624960, 1699968, 1736676, 1774761, 1828080, 1929640, 2124960, 2170845, 2315568, 2366348, 2437440, 2549952, 2833280, 2894460, 2924928, 2957935, 3087424, 3187440, 3473352, 3549522, 3656160, 3859280, 4249920, 4341690, 4631136, 4732696, 4874880, 5099904, 5324283, 5788920, 5915870, 6174848, 6374880, 6946704, 7099044, 7312320, 7718560, 8499840, 8683380, 8873805, 9262272, 9465392, 10648566, 11240153, 11577840, 11831740, 12749760, 13893408, 14198088, 14624640, 15437120, 17366760, 17747610, 18524544, 18930784, 21297132, 22480306, 23155680, 23663480, 25499520, 26621415, 27786816, 28396176, 30874240, 33720459, 34733520, 35495220, 37861568, 42594264, 44960612, 46311360, 47326960, 53242830, 55573632, 56200765, 56792352, 67440918, 69467040, 70990440, 75723136, 85188528, 89921224, 92622720, 94653920, 101161377, 106485660, 112401530, 113584704, 134881836, 138934080, 141980880, 168602295, 170377056, 179842448, 189307840, 202322754, 212971320, 224803060, 227169408, 269763672, 277868160, 283961760, 337204590, 340754112, 359684896, 378615680, 404645508, 425942640, 449606120, 505806885, 539527344, 567923520, 674409180, 681508224, 719369792, 809291016, 851885280, 899212240, 1011613770, 1079054688, 1135847040, 1348818360, 1438739584, 1618582032, 1703770560, 1798424480, 2023227540, 2158109376, 2697636720, 3237164064, 3407541120, 3596848960, 4046455080, 4316218752, 5395273440, 6474328128, 7193697920, 8092910160, 10790546880, 12948656256, 16185820320, 21581093760, 32371640640, 64743281280]

約数ペア:

[(1, 64743281280), (2, 32371640640), (3, 21581093760), (4, 16185820320), (5, 12948656256), (6, 10790546880), (8, 8092910160), (9, 7193697920), (10, 6474328128), (12, 5395273440), (15, 4316218752), (16, 4046455080), (18, 3596848960), (19, 3407541120), (20, 3237164064), (24, 2697636720), (30, 2158109376), (32, 2023227540), (36, 1798424480), (38, 1703770560), (40, 1618582032), (45, 1438739584), (48, 1348818360), (57, 1135847040), (60, 1079054688), (64, 1011613770), (72, 899212240), (76, 851885280), (80, 809291016), (90, 719369792), (95, 681508224), (96, 674409180), (114, 567923520), (120, 539527344), (128, 505806885), (144, 449606120), (152, 425942640), (160, 404645508), (171, 378615680), (180, 359684896), (190, 340754112), (192, 337204590), (228, 283961760), (233, 277868160), (240, 269763672), (285, 227169408), (288, 224803060), (304, 212971320), (320, 202322754), (342, 189307840), (360, 179842448), (380, 170377056), (384, 168602295), (456, 141980880), (466, 138934080), (480, 134881836), (570, 113584704), (576, 112401530), (608, 106485660), (640, 101161377), (684, 94653920), (699, 92622720), (720, 89921224), (760, 85188528), (855, 75723136), (912, 70990440), (932, 69467040), (960, 67440918), (1140, 56792352), (1152, 56200765), (1165, 55573632), (1216, 53242830), (1368, 47326960), (1398, 46311360), (1440, 44960612), (1520, 42594264), (1710, 37861568), (1824, 35495220), (1864, 34733520), (1920, 33720459), (2097, 30874240), (2280, 28396176), (2330, 27786816), (2432, 26621415), (2539, 25499520), (2736, 23663480), (2796, 23155680), (2880, 22480306), (3040, 21297132), (3420, 18930784), (3495, 18524544), (3648, 17747610), (3728, 17366760), (4194, 15437120), (4427, 14624640), (4560, 14198088), (4660, 13893408), (5078, 12749760), (5472, 11831740), (5592, 11577840), (5760, 11240153), (6080, 10648566), (6840, 9465392), (6990, 9262272), (7296, 8873805), (7456, 8683380), (7617, 8499840), (8388, 7718560), (8854, 7312320), (9120, 7099044), (9320, 6946704), (10156, 6374880), (10485, 6174848), (10944, 5915870), (11184, 5788920), (12160, 5324283), (12695, 5099904), (13281, 4874880), (13680, 4732696), (13980, 4631136), (14912, 4341690), (15234, 4249920), (16776, 3859280), (17708, 3656160), (18240, 3549522), (18640, 3473352), (20312, 3187440), (20970, 3087424), (21888, 2957935), (22135, 2924928), (22368, 2894460), (22851, 2833280), (25390, 2549952), (26562, 2437440), (27360, 2366348), (27960, 2315568), (29824, 2170845), (30468, 2124960), (33552, 1929640), (35416, 1828080), (36480, 1774761), (37280, 1736676), (38085, 1699968), (39843, 1624960), (40624, 1593720), (41940, 1543712), (44270, 1462464), (44736, 1447230), (45702, 1416640), (48241, 1342080), (50780, 1274976), (53124, 1218720), (54720, 1183174), (55920, 1157784), (60936, 1062480), (66405, 974976), (67104, 964820), (70832, 914040), (74560, 868338), (76170, 849984), (79686, 812480), (81248, 796860), (83880, 771856), (88540, 731232), (89472, 723615), (91404, 708320), (96482, 671040), (101560, 637488), (106248, 609360), (109440, 591587), (111840, 578892), (114255, 566656), (121872, 531240), (132810, 487488), (134208, 482410), (141664, 457020), (144723, 447360), (149120, 434169), (152340, 424992), (159372, 406240), (162496, 398430), (167760, 385928), (177080, 365616), (182808, 354160), (192964, 335520), (199215, 324992), (203120, 318744), (212496, 304680), (223680, 289446), (228510, 283328), (241205, 268416), (243744, 265620)]