20018628000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 1152

約数和(自身を含む): 88555783680

約数和(自身を除く): 68537155680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 70, 72, 74, 75, 76, 80, 84, 90, 95, 96, 100, 105, 111, 112, 113, 114, 120, 125, 126, 133, 140, 144, 148, 150, 152, 160, 168, 171, 175, 180, 185, 190, 200, 210, 222, 224, 225, 226, 228, 240, 250, 252, 259, 266, 280, 285, 288, 296, 300, 304, 315, 333, 336, 339, 342, 350, 360, 370, 375, 380, 399, 400, 420, 444, 450, 452, 456, 475, 480, 500, 504, 518, 525, 532, 555, 560, 565, 570, 592, 600, 608, 630, 665, 666, 672, 678, 684, 700, 703, 720, 740, 750, 760, 777, 791, 798, 800, 840, 855, 875, 888, 900, 904, 912, 925, 950, 1000, 1008, 1017, 1036, 1050, 1064, 1110, 1120, 1125, 1130, 1140, 1184, 1197, 1200, 1260, 1295, 1330, 1332, 1356, 1368, 1400, 1406, 1425, 1440, 1480, 1500, 1520, 1554, 1575, 1582, 1596, 1665, 1680, 1695, 1710, 1750, 1776, 1800, 1808, 1824, 1850, 1900, 1995, 2000, 2016, 2034, 2072, 2100, 2109, 2128, 2147, 2220, 2250, 2260, 2280, 2331, 2373, 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16650, 16724, 16800, 16872, 16950, 17100, 17176, 17575, 17760, 18000, 18080, 18500, 18648, 18984, 19000, 19152, 19323, 19425, 19684, 19775, 19950, 20340, 20720, 20905, 21000, 21090, 21280, 21375, 21470, 22200, 22496, 22600, 22800, 23310, 23730, 23940, 24605, 24864, 25086, 25200, 25308, 25312, 25425, 25764, 25900, 26600, 26640, 27120, 27360, 27750, 28000, 28120, 28250, 28476, 28500, 29267, 29526, 29600, 29925, 30058, 31080, 31500, 31635, 31640, 31920, 32205, 32375, 32544, 33250, 33300, 33448, 33744, 33900, 34200, 34352, 35150, 35595, 36000, 37000, 37296, 37629, 37968, 38000, 38304, 38646, 38850, 39368, 39550, 39900, 40680, 41440, 41625, 41810, 42000, 42180, 42375, 42750, 42940, 44289, 44400, 45087, 45200, 45600, 46620, 47460, 47880, 49210, 49875, 50172, 50400, 50616, 50850, 51528, 51800, 52725, 53200, 53280, 53675, 54240, 55500, 56240, 56500, 56952, 57000, 58275, 58534, 59052, 59325, 59850, 60116, 62160, 62715, 63000, 63270, 63280, 63840, 64410, 64750, 66500, 66600, 66896, 67488, 67800, 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12023200, 12543000, 12654000, 12710240, 12882000, 13170150, 13345752, 13526100, 13901825, 14048160, 14238000, 14299020, 14633500, 14763000, 15029000, 15051600, 15458400, 15887800, 16682190, 16724000, 16907625, 17560200, 17715600, 17794336, 17873775, 18034800, 18814500, 19065360, 19323000, 19684000, 19859750, 20018628, 21072240, 21641760, 21950250, 22144500, 22242920, 22543500, 22878432, 23413600, 23831700, 25023285, 25086000, 25308000, 25764000, 26340300, 26691504, 27052200, 27803650, 28476000, 28598040, 29267000, 29526000, 29789625, 30058000, 30103200, 31775600, 32925375, 33364380, 33815250, 35120400, 35431200, 35747550, 36069600, 37629000, 38130720, 38646000, 39719500, 40037256, 41705475, 42144480, 43900500, 44289000, 44485840, 45087000, 47663400, 50046570, 50172000, 52680600, 53383008, 54104400, 55607300, 57196080, 58534000, 59052000, 59579250, 60116000, 63551200, 65850750, 66728760, 67630500, 69509125, 70240800, 71495100, 75258000, 77292000, 79439000, 80074512, 83410950, 87801000, 88578000, 88971680, 89368875, 90174000, 95326800, 100093140, 105361200, 108208800, 111214600, 114392160, 117068000, 119158500, 125116425, 131701500, 133457520, 135261000, 139018250, 142990200, 150516000, 158878000, 160149024, 166821900, 175602000, 177156000, 178737750, 180348000, 190653600, 200186280, 208527375, 210722400, 222429200, 238317000, 250232850, 263403000, 266915040, 270522000, 278036500, 285980400, 317756000, 333643800, 351204000, 357475500, 400372560, 417054750, 444858400, 476634000, 500465700, 526806000, 541044000, 556073000, 571960800, 625582125, 667287600, 714951000, 800745120, 834109500, 953268000, 1000931400, 1053612000, 1112146000, 1251164250, 1334575200, 1429902000, 1668219000, 2001862800, 2224292000, 2502328500, 2859804000, 3336438000, 4003725600, 5004657000, 6672876000, 10009314000, 20018628000]

約数ペア:

[(1, 20018628000), (2, 10009314000), (3, 6672876000), (4, 5004657000), (5, 4003725600), (6, 3336438000), (7, 2859804000), (8, 2502328500), (9, 2224292000), (10, 2001862800), (12, 1668219000), (14, 1429902000), (15, 1334575200), (16, 1251164250), (18, 1112146000), (19, 1053612000), (20, 1000931400), (21, 953268000), (24, 834109500), (25, 800745120), (28, 714951000), (30, 667287600), (32, 625582125), (35, 571960800), (36, 556073000), (37, 541044000), (38, 526806000), (40, 500465700), (42, 476634000), (45, 444858400), (48, 417054750), (50, 400372560), (56, 357475500), (57, 351204000), (60, 333643800), (63, 317756000), (70, 285980400), (72, 278036500), (74, 270522000), (75, 266915040), (76, 263403000), (80, 250232850), (84, 238317000), (90, 222429200), (95, 210722400), (96, 208527375), (100, 200186280), (105, 190653600), (111, 180348000), (112, 178737750), (113, 177156000), (114, 175602000), (120, 166821900), (125, 160149024), (126, 158878000), (133, 150516000), (140, 142990200), (144, 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