20890992000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 512

約数和(自身を含む): 73322496000

約数和(自身を除く): 52431504000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 127, 128, 138, 149, 150, 160, 184, 192, 200, 230, 240, 250, 254, 276, 298, 300, 320, 345, 368, 375, 381, 384, 400, 447, 460, 480, 500, 508, 552, 575, 596, 600, 635, 640, 690, 736, 745, 750, 762, 800, 894, 920, 960, 1000, 1016, 1104, 1150, 1192, 1200, 1270, 1380, 1472, 1490, 1500, 1524, 1600, 1725, 1788, 1840, 1905, 1920, 2000, 2032, 2208, 2235, 2300, 2384, 2400, 2540, 2760, 2875, 2921, 2944, 2980, 3000, 3048, 3175, 3200, 3427, 3450, 3576, 3680, 3725, 3810, 4000, 4064, 4416, 4470, 4600, 4768, 4800, 5080, 5520, 5750, 5842, 5960, 6000, 6096, 6350, 6854, 6900, 7152, 7360, 7450, 7620, 8000, 8128, 8625, 8763, 8832, 8940, 9200, 9525, 9536, 9600, 10160, 10281, 11040, 11175, 11500, 11684, 11920, 12000, 12192, 12700, 13708, 13800, 14304, 14605, 14720, 14900, 15240, 15875, 16000, 16256, 17135, 17250, 17526, 17880, 18400, 18625, 18923, 19050, 19072, 20320, 20562, 22080, 22350, 23000, 23368, 23840, 24000, 24384, 25400, 27416, 27600, 28608, 29210, 29800, 30480, 31750, 34270, 34500, 35052, 35760, 36800, 37250, 37846, 38100, 40640, 41124, 43815, 44160, 44700, 46000, 46736, 47625, 47680, 48000, 48768, 50800, 51405, 54832, 55200, 55875, 56769, 57216, 58420, 59600, 60960, 63500, 68540, 69000, 70104, 71520, 73025, 73600, 74500, 75692, 76200, 81280, 82248, 85675, 87630, 89400, 92000, 93472, 94615, 95250, 95360, 101600, 102810, 109664, 110400, 111750, 113538, 116840, 119200, 121920, 127000, 137080, 138000, 140208, 143040, 146050, 149000, 151384, 152400, 164496, 171350, 175260, 178800, 184000, 186944, 189230, 190500, 203200, 205620, 219075, 219328, 220800, 223500, 227076, 233680, 238400, 243840, 254000, 257025, 274160, 276000, 280416, 283845, 286080, 292100, 298000, 302768, 304800, 328992, 342700, 350520, 357600, 365125, 368000, 373888, 378460, 381000, 406400, 411240, 428375, 435229, 438150, 438656, 447000, 454152, 467360, 473075, 476800, 508000, 514050, 548320, 552000, 560832, 567690, 584200, 596000, 605536, 609600, 657984, 685400, 701040, 715200, 730250, 756920, 762000, 822480, 856750, 870458, 876300, 894000, 908304, 934720, 946150, 1016000, 1028100, 1095375, 1096640, 1104000, 1121664, 1135380, 1168400, 1192000, 1211072, 1219200, 1285125, 1305687, 1315968, 1370800, 1402080, 1419225, 1430400, 1460500, 1513840, 1524000, 1644960, 1713500, 1740916, 1752600, 1788000, 1816608, 1869440, 1892300, 2032000, 2056200, 2176145, 2190750, 2193280, 2270760, 2336800, 2365375, 2384000, 2422144, 2570250, 2611374, 2741600, 2804160, 2838450, 2921000, 3027680, 3048000, 3289920, 3427000, 3481832, 3505200, 3576000, 3633216, 3784600, 4112400, 4352290, 4381500, 4541520, 4673600, 4730750, 5140500, 5222748, 5483200, 5608320, 5676900, 5842000, 6055360, 6096000, 6528435, 6579840, 6854000, 6963664, 7010400, 7096125, 7152000, 7266432, 7569200, 8224800, 8704580, 8763000, 9083040, 9347200, 9461500, 10281000, 10445496, 10880725, 10966400, 11353800, 11684000, 12110720, 13056870, 13708000, 13927328, 14020800, 14192250, 15138400, 16449600, 17409160, 17526000, 18166080, 18923000, 20562000, 20890992, 21761450, 22707600, 23368000, 26113740, 27416000, 27854656, 28041600, 28384500, 30276800, 32642175, 32899200, 34818320, 35052000, 36332160, 37846000, 41124000, 41781984, 43522900, 45415200, 46736000, 52227480, 54403625, 54832000, 55709312, 56769000, 60553600, 65284350, 69636640, 70104000, 75692000, 82248000, 83563968, 87045800, 90830400, 104454960, 108807250, 113538000, 130568700, 139273280, 140208000, 151384000, 163210875, 164496000, 167127936, 174091600, 181660800, 208909920, 217614500, 227076000, 261137400, 278546560, 302768000, 326421750, 348183200, 417819840, 435229000, 454152000, 522274800, 652843500, 696366400, 835639680, 870458000, 908304000, 1044549600, 1305687000, 1392732800, 1740916000, 2089099200, 2611374000, 3481832000, 4178198400, 5222748000, 6963664000, 10445496000, 20890992000]

約数ペア:

[(1, 20890992000), (2, 10445496000), (3, 6963664000), (4, 5222748000), (5, 4178198400), (6, 3481832000), (8, 2611374000), (10, 2089099200), (12, 1740916000), (15, 1392732800), (16, 1305687000), (20, 1044549600), (23, 908304000), (24, 870458000), (25, 835639680), (30, 696366400), (32, 652843500), (40, 522274800), (46, 454152000), (48, 435229000), (50, 417819840), (60, 348183200), (64, 326421750), (69, 302768000), (75, 278546560), (80, 261137400), (92, 227076000), (96, 217614500), (100, 208909920), (115, 181660800), (120, 174091600), (125, 167127936), (127, 164496000), (128, 163210875), (138, 151384000), (149, 140208000), (150, 139273280), (160, 130568700), (184, 113538000), (192, 108807250), (200, 104454960), (230, 90830400), (240, 87045800), (250, 83563968), (254, 82248000), (276, 75692000), (298, 70104000), (300, 69636640), (320, 65284350), (345, 60553600), (368, 56769000), (375, 55709312), (381, 54832000), (384, 54403625), (400, 52227480), (447, 46736000), (460, 45415200), (480, 43522900), (500, 41781984), (508, 41124000), (552, 37846000), (575, 36332160), (596, 35052000), (600, 34818320), (635, 32899200), (640, 32642175), (690, 30276800), (736, 28384500), (745, 28041600), (750, 27854656), (762, 27416000), (800, 26113740), (894, 23368000), (920, 22707600), (960, 21761450), (1000, 20890992), (1016, 20562000), (1104, 18923000), (1150, 18166080), (1192, 17526000), (1200, 17409160), (1270, 16449600), (1380, 15138400), (1472, 14192250), (1490, 14020800), (1500, 13927328), (1524, 13708000), (1600, 13056870), (1725, 12110720), (1788, 11684000), (1840, 11353800), (1905, 10966400), (1920, 10880725), (2000, 10445496), (2032, 10281000), (2208, 9461500), (2235, 9347200), (2300, 9083040), (2384, 8763000), (2400, 8704580), (2540, 8224800), (2760, 7569200), (2875, 7266432), (2921, 7152000), (2944, 7096125), (2980, 7010400), (3000, 6963664), (3048, 6854000), (3175, 6579840), (3200, 6528435), (3427, 6096000), (3450, 6055360), (3576, 5842000), (3680, 5676900), (3725, 5608320), (3810, 5483200), (4000, 5222748), (4064, 5140500), (4416, 4730750), (4470, 4673600), (4600, 4541520), (4768, 4381500), (4800, 4352290), (5080, 4112400), (5520, 3784600), (5750, 3633216), (5842, 3576000), (5960, 3505200), (6000, 3481832), (6096, 3427000), (6350, 3289920), (6854, 3048000), (6900, 3027680), (7152, 2921000), (7360, 2838450), (7450, 2804160), (7620, 2741600), (8000, 2611374), (8128, 2570250), (8625, 2422144), (8763, 2384000), (8832, 2365375), (8940, 2336800), (9200, 2270760), (9525, 2193280), (9536, 2190750), (9600, 2176145), (10160, 2056200), (10281, 2032000), (11040, 1892300), (11175, 1869440), (11500, 1816608), (11684, 1788000), (11920, 1752600), (12000, 1740916), (12192, 1713500), (12700, 1644960), (13708, 1524000), (13800, 1513840), (14304, 1460500), (14605, 1430400), (14720, 1419225), (14900, 1402080), (15240, 1370800), (15875, 1315968), (16000, 1305687), (16256, 1285125), (17135, 1219200), (17250, 1211072), (17526, 1192000), (17880, 1168400), (18400, 1135380), (18625, 1121664), (18923, 1104000), (19050, 1096640), (19072, 1095375), (20320, 1028100), (20562, 1016000), (22080, 946150), (22350, 934720), (23000, 908304), (23368, 894000), (23840, 876300), (24000, 870458), (24384, 856750), (25400, 822480), (27416, 762000), (27600, 756920), (28608, 730250), (29210, 715200), (29800, 701040), (30480, 685400), (31750, 657984), (34270, 609600), (34500, 605536), (35052, 596000), (35760, 584200), (36800, 567690), (37250, 560832), (37846, 552000), (38100, 548320), (40640, 514050), (41124, 508000), (43815, 476800), (44160, 473075), (44700, 467360), (46000, 454152), (46736, 447000), (47625, 438656), (47680, 438150), (48000, 435229), (48768, 428375), (50800, 411240), (51405, 406400), (54832, 381000), (55200, 378460), (55875, 373888), (56769, 368000), (57216, 365125), (58420, 357600), (59600, 350520), (60960, 342700), (63500, 328992), (68540, 304800), (69000, 302768), (70104, 298000), (71520, 292100), (73025, 286080), (73600, 283845), (74500, 280416), (75692, 276000), (76200, 274160), (81280, 257025), (82248, 254000), (85675, 243840), (87630, 238400), (89400, 233680), (92000, 227076), (93472, 223500), (94615, 220800), (95250, 219328), (95360, 219075), (101600, 205620), (102810, 203200), (109664, 190500), (110400, 189230), (111750, 186944), (113538, 184000), (116840, 178800), (119200, 175260), (121920, 171350), (127000, 164496), (137080, 152400), (138000, 151384), (140208, 149000), (143040, 146050)]