21092620800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 480

約数和(自身を含む): 74893420800

約数和(自身を除く): 53800800000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 79, 80, 85, 96, 100, 102, 120, 128, 136, 150, 158, 160, 170, 192, 200, 204, 237, 240, 255, 256, 272, 300, 316, 320, 340, 384, 395, 400, 408, 409, 425, 474, 480, 510, 512, 544, 600, 632, 640, 680, 768, 790, 800, 816, 818, 850, 948, 960, 1020, 1088, 1185, 1200, 1227, 1264, 1275, 1280, 1343, 1360, 1536, 1580, 1600, 1632, 1636, 1700, 1896, 1920, 1975, 2040, 2045, 2176, 2370, 2400, 2454, 2528, 2550, 2560, 2686, 2720, 3160, 3200, 3264, 3272, 3400, 3792, 3840, 3950, 4029, 4080, 4090, 4352, 4740, 4800, 4908, 5056, 5100, 5372, 5440, 5925, 6135, 6320, 6400, 6528, 6544, 6715, 6800, 6953, 7584, 7680, 7900, 8058, 8160, 8180, 8704, 9480, 9600, 9816, 10112, 10200, 10225, 10744, 10880, 11850, 12270, 12640, 12800, 13056, 13088, 13430, 13600, 13906, 15168, 15800, 16116, 16320, 16360, 18960, 19200, 19632, 20145, 20224, 20400, 20450, 20859, 21488, 21760, 23700, 24540, 25280, 26112, 26176, 26860, 27200, 27812, 30336, 30675, 31600, 32232, 32311, 32640, 32720, 33575, 34765, 37920, 38400, 39264, 40290, 40448, 40800, 40900, 41718, 42976, 43520, 47400, 49080, 50560, 52352, 53720, 54400, 55624, 60672, 61350, 63200, 64464, 64622, 65280, 65440, 67150, 69530, 75840, 78528, 80580, 81600, 81800, 83436, 85952, 94800, 96933, 98160, 100725, 101120, 104295, 104704, 107440, 108800, 111248, 121344, 122700, 126400, 128928, 129244, 130560, 130880, 134300, 139060, 151680, 157056, 161160, 161555, 163200, 163600, 166872, 171904, 173825, 189600, 193866, 196320, 201450, 202240, 208590, 209408, 214880, 217600, 222496, 245400, 252800, 257856, 258488, 261760, 268600, 278120, 303360, 314112, 322320, 323110, 326400, 327200, 333744, 343808, 347650, 379200, 387732, 392640, 402900, 417180, 429760, 444992, 484665, 490800, 505600, 515712, 516976, 521475, 523520, 537200, 549287, 556240, 606720, 628224, 644640, 646220, 652800, 654400, 667488, 687616, 695300, 758400, 775464, 785280, 805800, 807775, 834360, 859520, 889984, 969330, 981600, 1011200, 1031424, 1033952, 1042950, 1047040, 1074400, 1098574, 1112480, 1289280, 1292440, 1308800, 1334976, 1390600, 1516800, 1550928, 1570560, 1611600, 1615550, 1647861, 1668720, 1719040, 1779968, 1938660, 1963200, 2062848, 2067904, 2085900, 2148800, 2197148, 2224960, 2423325, 2578560, 2584880, 2617600, 2669952, 2746435, 2781200, 3033600, 3101856, 3141120, 3223200, 3231100, 3295722, 3337440, 3438080, 3559936, 3877320, 3926400, 4135808, 4171800, 4297600, 4394296, 4449920, 4846650, 5157120, 5169760, 5235200, 5339904, 5492870, 5562400, 6203712, 6446400, 6462200, 6591444, 6674880, 7754640, 7852800, 8239305, 8271616, 8343600, 8595200, 8788592, 8899840, 9693300, 10314240, 10339520, 10679808, 10985740, 11124800, 12407424, 12892800, 12924400, 13182888, 13349760, 13732175, 15509280, 15705600, 16478610, 16543232, 16687200, 17190400, 17577184, 17799680, 19386600, 20679040, 21971480, 22249600, 24814848, 25785600, 25848800, 26365776, 26699520, 27464350, 31018560, 32957220, 33374400, 35154368, 38773200, 41196525, 41358080, 43942960, 44499200, 49629696, 51571200, 51697600, 52731552, 53399040, 54928700, 62037120, 65914440, 66748800, 70308736, 77546400, 82393050, 82716160, 87885920, 88998400, 103395200, 105463104, 109857400, 124074240, 131828880, 133497600, 140617472, 155092800, 164786100, 175771840, 206790400, 210926208, 219714800, 248148480, 263657760, 266995200, 281234944, 310185600, 329572200, 351543680, 413580800, 421852416, 439429600, 527315520, 620371200, 659144400, 703087360, 843704832, 878859200, 1054631040, 1240742400, 1318288800, 1406174720, 1757718400, 2109262080, 2636577600, 3515436800, 4218524160, 5273155200, 7030873600, 10546310400, 21092620800]

約数ペア:

[(1, 21092620800), (2, 10546310400), (3, 7030873600), (4, 5273155200), (5, 4218524160), (6, 3515436800), (8, 2636577600), (10, 2109262080), (12, 1757718400), (15, 1406174720), (16, 1318288800), (17, 1240742400), (20, 1054631040), (24, 878859200), (25, 843704832), (30, 703087360), (32, 659144400), (34, 620371200), (40, 527315520), (48, 439429600), (50, 421852416), (51, 413580800), (60, 351543680), (64, 329572200), (68, 310185600), (75, 281234944), (79, 266995200), (80, 263657760), (85, 248148480), (96, 219714800), (100, 210926208), (102, 206790400), (120, 175771840), (128, 164786100), (136, 155092800), (150, 140617472), (158, 133497600), (160, 131828880), (170, 124074240), (192, 109857400), (200, 105463104), (204, 103395200), (237, 88998400), (240, 87885920), (255, 82716160), (256, 82393050), (272, 77546400), (300, 70308736), (316, 66748800), (320, 65914440), (340, 62037120), (384, 54928700), (395, 53399040), (400, 52731552), (408, 51697600), (409, 51571200), (425, 49629696), (474, 44499200), (480, 43942960), (510, 41358080), (512, 41196525), (544, 38773200), (600, 35154368), (632, 33374400), (640, 32957220), (680, 31018560), (768, 27464350), (790, 26699520), (800, 26365776), (816, 25848800), (818, 25785600), (850, 24814848), (948, 22249600), (960, 21971480), (1020, 20679040), (1088, 19386600), (1185, 17799680), (1200, 17577184), (1227, 17190400), (1264, 16687200), (1275, 16543232), (1280, 16478610), (1343, 15705600), (1360, 15509280), (1536, 13732175), (1580, 13349760), (1600, 13182888), (1632, 12924400), (1636, 12892800), (1700, 12407424), (1896, 11124800), (1920, 10985740), (1975, 10679808), (2040, 10339520), (2045, 10314240), (2176, 9693300), (2370, 8899840), (2400, 8788592), (2454, 8595200), (2528, 8343600), (2550, 8271616), (2560, 8239305), (2686, 7852800), (2720, 7754640), (3160, 6674880), (3200, 6591444), (3264, 6462200), (3272, 6446400), (3400, 6203712), (3792, 5562400), (3840, 5492870), (3950, 5339904), (4029, 5235200), (4080, 5169760), (4090, 5157120), (4352, 4846650), (4740, 4449920), (4800, 4394296), (4908, 4297600), (5056, 4171800), (5100, 4135808), (5372, 3926400), (5440, 3877320), (5925, 3559936), (6135, 3438080), (6320, 3337440), (6400, 3295722), (6528, 3231100), (6544, 3223200), (6715, 3141120), (6800, 3101856), (6953, 3033600), (7584, 2781200), (7680, 2746435), (7900, 2669952), (8058, 2617600), (8160, 2584880), (8180, 2578560), (8704, 2423325), (9480, 2224960), (9600, 2197148), (9816, 2148800), (10112, 2085900), (10200, 2067904), (10225, 2062848), (10744, 1963200), (10880, 1938660), (11850, 1779968), (12270, 1719040), (12640, 1668720), (12800, 1647861), (13056, 1615550), (13088, 1611600), (13430, 1570560), (13600, 1550928), (13906, 1516800), (15168, 1390600), (15800, 1334976), (16116, 1308800), (16320, 1292440), (16360, 1289280), (18960, 1112480), (19200, 1098574), (19632, 1074400), (20145, 1047040), (20224, 1042950), (20400, 1033952), (20450, 1031424), (20859, 1011200), (21488, 981600), (21760, 969330), (23700, 889984), (24540, 859520), (25280, 834360), (26112, 807775), (26176, 805800), (26860, 785280), (27200, 775464), (27812, 758400), (30336, 695300), (30675, 687616), (31600, 667488), (32232, 654400), (32311, 652800), (32640, 646220), (32720, 644640), (33575, 628224), (34765, 606720), (37920, 556240), (38400, 549287), (39264, 537200), (40290, 523520), (40448, 521475), (40800, 516976), (40900, 515712), (41718, 505600), (42976, 490800), (43520, 484665), (47400, 444992), (49080, 429760), (50560, 417180), (52352, 402900), (53720, 392640), (54400, 387732), (55624, 379200), (60672, 347650), (61350, 343808), (63200, 333744), (64464, 327200), (64622, 326400), (65280, 323110), (65440, 322320), (67150, 314112), (69530, 303360), (75840, 278120), (78528, 268600), (80580, 261760), (81600, 258488), (81800, 257856), (83436, 252800), (85952, 245400), (94800, 222496), (96933, 217600), (98160, 214880), (100725, 209408), (101120, 208590), (104295, 202240), (104704, 201450), (107440, 196320), (108800, 193866), (111248, 189600), (121344, 173825), (122700, 171904), (126400, 166872), (128928, 163600), (129244, 163200), (130560, 161555), (130880, 161160), (134300, 157056), (139060, 151680)]