21325332000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2161

約数の個数: 384

約数和(自身を含む): 80510976000

約数和(自身を除く): 59185644000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 127, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 254, 280, 300, 336, 350, 375, 381, 400, 420, 480, 500, 508, 525, 560, 600, 635, 672, 700, 750, 762, 800, 840, 875, 889, 1000, 1016, 1050, 1120, 1200, 1270, 1400, 1500, 1524, 1680, 1750, 1778, 1905, 1999, 2000, 2032, 2100, 2400, 2540, 2625, 2667, 2800, 3000, 3048, 3175, 3360, 3500, 3556, 3810, 3998, 4000, 4064, 4200, 4445, 5080, 5250, 5334, 5600, 5997, 6000, 6096, 6350, 7000, 7112, 7620, 7996, 8400, 8890, 9525, 9995, 10160, 10500, 10668, 11994, 12000, 12192, 12700, 13335, 13993, 14000, 14224, 15240, 15875, 15992, 16800, 17780, 19050, 19990, 20320, 21000, 21336, 22225, 23988, 25400, 26670, 27986, 28000, 28448, 29985, 30480, 31750, 31984, 35560, 38100, 39980, 41979, 42000, 42672, 44450, 47625, 47976, 49975, 50800, 53340, 55972, 59970, 60960, 63500, 63968, 66675, 69965, 71120, 76200, 79960, 83958, 84000, 85344, 88900, 95250, 95952, 99950, 101600, 106680, 111125, 111944, 119940, 127000, 133350, 139930, 142240, 149925, 152400, 159920, 167916, 177800, 190500, 191904, 199900, 209895, 213360, 222250, 223888, 239880, 249875, 253873, 254000, 266700, 279860, 299850, 304800, 319840, 333375, 335832, 349825, 355600, 381000, 399800, 419790, 426720, 444500, 447776, 479760, 499750, 507746, 508000, 533400, 559720, 599700, 666750, 671664, 699650, 711200, 749625, 761619, 762000, 799600, 839580, 889000, 959520, 999500, 1015492, 1049475, 1066800, 1119440, 1199400, 1269365, 1333500, 1343328, 1399300, 1499250, 1523238, 1524000, 1599200, 1679160, 1749125, 1777111, 1778000, 1999000, 2030984, 2098950, 2133600, 2238880, 2398800, 2538730, 2667000, 2798600, 2998500, 3046476, 3358320, 3498250, 3554222, 3556000, 3808095, 3998000, 4061968, 4197900, 4797600, 5077460, 5247375, 5331333, 5334000, 5597200, 5997000, 6092952, 6346825, 6716640, 6996500, 7108444, 7616190, 7996000, 8123936, 8395800, 8885555, 10154920, 10494750, 10662666, 10668000, 11194400, 11994000, 12185904, 12693650, 13993000, 14216888, 15232380, 16791600, 17771110, 19040475, 20309840, 20989500, 21325332, 23988000, 24371808, 25387300, 26656665, 27986000, 28433776, 30464760, 31734125, 33583200, 35542220, 38080950, 40619680, 41979000, 42650664, 44427775, 50774600, 53313330, 55972000, 56867552, 60929520, 63468250, 71084440, 76161900, 83958000, 85301328, 88855550, 95202375, 101549200, 106626660, 121859040, 126936500, 133283325, 142168880, 152323800, 167916000, 170602656, 177711100, 190404750, 203098400, 213253320, 222138875, 253873000, 266566650, 284337760, 304647600, 355422200, 380809500, 426506640, 444277750, 507746000, 533133300, 609295200, 666416625, 710844400, 761619000, 853013280, 888555500, 1015492000, 1066266600, 1332833250, 1421688800, 1523238000, 1777111000, 2132533200, 2665666500, 3046476000, 3554222000, 4265066400, 5331333000, 7108444000, 10662666000, 21325332000]

約数ペア:

[(1, 21325332000), (2, 10662666000), (3, 7108444000), (4, 5331333000), (5, 4265066400), (6, 3554222000), (7, 3046476000), (8, 2665666500), (10, 2132533200), (12, 1777111000), (14, 1523238000), (15, 1421688800), (16, 1332833250), (20, 1066266600), (21, 1015492000), (24, 888555500), (25, 853013280), (28, 761619000), (30, 710844400), (32, 666416625), (35, 609295200), (40, 533133300), (42, 507746000), (48, 444277750), (50, 426506640), (56, 380809500), (60, 355422200), (70, 304647600), (75, 284337760), (80, 266566650), (84, 253873000), (96, 222138875), (100, 213253320), (105, 203098400), (112, 190404750), (120, 177711100), (125, 170602656), (127, 167916000), (140, 152323800), (150, 142168880), (160, 133283325), (168, 126936500), (175, 121859040), (200, 106626660), (210, 101549200), (224, 95202375), (240, 88855550), (250, 85301328), (254, 83958000), (280, 76161900), (300, 71084440), (336, 63468250), (350, 60929520), (375, 56867552), (381, 55972000), (400, 53313330), (420, 50774600), (480, 44427775), (500, 42650664), (508, 41979000), (525, 40619680), (560, 38080950), (600, 35542220), (635, 33583200), (672, 31734125), (700, 30464760), (750, 28433776), (762, 27986000), (800, 26656665), (840, 25387300), (875, 24371808), (889, 23988000), (1000, 21325332), (1016, 20989500), (1050, 20309840), (1120, 19040475), (1200, 17771110), (1270, 16791600), (1400, 15232380), (1500, 14216888), (1524, 13993000), (1680, 12693650), (1750, 12185904), (1778, 11994000), (1905, 11194400), (1999, 10668000), (2000, 10662666), (2032, 10494750), (2100, 10154920), (2400, 8885555), (2540, 8395800), (2625, 8123936), (2667, 7996000), (2800, 7616190), (3000, 7108444), (3048, 6996500), (3175, 6716640), (3360, 6346825), (3500, 6092952), (3556, 5997000), (3810, 5597200), (3998, 5334000), (4000, 5331333), (4064, 5247375), (4200, 5077460), (4445, 4797600), (5080, 4197900), (5250, 4061968), (5334, 3998000), (5600, 3808095), (5997, 3556000), (6000, 3554222), (6096, 3498250), (6350, 3358320), (7000, 3046476), (7112, 2998500), (7620, 2798600), (7996, 2667000), (8400, 2538730), (8890, 2398800), (9525, 2238880), (9995, 2133600), (10160, 2098950), (10500, 2030984), (10668, 1999000), (11994, 1778000), (12000, 1777111), (12192, 1749125), (12700, 1679160), (13335, 1599200), (13993, 1524000), (14000, 1523238), (14224, 1499250), (15240, 1399300), (15875, 1343328), (15992, 1333500), (16800, 1269365), (17780, 1199400), (19050, 1119440), (19990, 1066800), (20320, 1049475), (21000, 1015492), (21336, 999500), (22225, 959520), (23988, 889000), (25400, 839580), (26670, 799600), (27986, 762000), (28000, 761619), (28448, 749625), (29985, 711200), (30480, 699650), (31750, 671664), (31984, 666750), (35560, 599700), (38100, 559720), (39980, 533400), (41979, 508000), (42000, 507746), (42672, 499750), (44450, 479760), (47625, 447776), (47976, 444500), (49975, 426720), (50800, 419790), (53340, 399800), (55972, 381000), (59970, 355600), (60960, 349825), (63500, 335832), (63968, 333375), (66675, 319840), (69965, 304800), (71120, 299850), (76200, 279860), (79960, 266700), (83958, 254000), (84000, 253873), (85344, 249875), (88900, 239880), (95250, 223888), (95952, 222250), (99950, 213360), (101600, 209895), (106680, 199900), (111125, 191904), (111944, 190500), (119940, 177800), (127000, 167916), (133350, 159920), (139930, 152400), (142240, 149925)]