12780806400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2071

約数の個数: 432

約数和(自身を含む): 48156640000

約数和(自身を除く): 35375833600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 128, 135, 144, 148, 150, 160, 180, 185, 192, 200, 216, 222, 225, 240, 256, 270, 288, 296, 300, 320, 333, 360, 370, 384, 400, 432, 444, 450, 480, 540, 555, 576, 592, 600, 640, 666, 675, 720, 740, 768, 800, 864, 888, 900, 925, 960, 999, 1080, 1110, 1152, 1184, 1200, 1280, 1332, 1350, 1440, 1480, 1600, 1665, 1728, 1776, 1800, 1850, 1920, 1998, 1999, 2160, 2220, 2304, 2368, 2400, 2664, 2700, 2775, 2880, 2960, 3200, 3330, 3456, 3552, 3600, 3700, 3840, 3996, 3998, 4320, 4440, 4736, 4800, 4995, 5328, 5400, 5550, 5760, 5920, 5997, 6400, 6660, 6912, 7104, 7200, 7400, 7992, 7996, 8325, 8640, 8880, 9472, 9600, 9990, 9995, 10656, 10800, 11100, 11520, 11840, 11994, 13320, 14208, 14400, 14800, 15984, 15992, 16650, 17280, 17760, 17991, 19200, 19980, 19990, 21312, 21600, 22200, 23680, 23988, 24975, 26640, 28416, 28800, 29600, 29985, 31968, 31984, 33300, 34560, 35520, 35982, 39960, 39980, 42624, 43200, 44400, 47360, 47976, 49950, 49975, 53280, 53973, 57600, 59200, 59970, 63936, 63968, 66600, 71040, 71964, 73963, 79920, 79960, 85248, 86400, 88800, 89955, 95952, 99900, 99950, 106560, 107946, 118400, 119940, 127872, 127936, 133200, 142080, 143928, 147926, 149925, 159840, 159920, 172800, 177600, 179910, 191904, 199800, 199900, 213120, 215892, 221889, 236800, 239880, 255744, 255872, 266400, 269865, 287856, 295852, 299850, 319680, 319840, 355200, 359820, 369815, 383808, 399600, 399800, 426240, 431784, 443778, 449775, 479760, 511744, 532800, 539730, 575712, 591704, 599700, 639360, 639680, 665667, 710400, 719640, 739630, 767616, 799200, 799600, 863568, 887556, 899550, 959520, 1065600, 1079460, 1109445, 1151424, 1183408, 1199400, 1278720, 1279360, 1331334, 1349325, 1439280, 1479260, 1535232, 1598400, 1599200, 1727136, 1775112, 1799100, 1849075, 1919040, 1997001, 2131200, 2158920, 2218890, 2302848, 2366816, 2398800, 2558720, 2662668, 2698650, 2878560, 2958520, 3196800, 3198400, 3328335, 3454272, 3550224, 3598200, 3698150, 3838080, 3994002, 4317840, 4437780, 4605696, 4733632, 4797600, 5325336, 5397300, 5547225, 5757120, 5917040, 6393600, 6396800, 6656670, 6908544, 7100448, 7196400, 7396300, 7676160, 7988004, 8635680, 8875560, 9467264, 9595200, 9985005, 10650672, 10794600, 11094450, 11514240, 11834080, 12793600, 13313340, 13817088, 14200896, 14392800, 14792600, 15976008, 16641675, 17271360, 17751120, 18934528, 19190400, 19970010, 21301344, 21589200, 22188900, 23028480, 23668160, 26626680, 28401792, 28785600, 29585200, 31952016, 33283350, 34542720, 35502240, 38380800, 39940020, 42602688, 43178400, 44377800, 47336320, 49925025, 53253360, 56803584, 57571200, 59170400, 63904032, 66566700, 69085440, 71004480, 79880040, 85205376, 86356800, 88755600, 94672640, 99850050, 106506720, 115142400, 118340800, 127808064, 133133400, 142008960, 159760080, 170410752, 172713600, 177511200, 199700100, 213013440, 236681600, 255616128, 266266800, 284017920, 319520160, 345427200, 355022400, 399400200, 426026880, 473363200, 511232256, 532533600, 639040320, 710044800, 798800400, 852053760, 1065067200, 1278080640, 1420089600, 1597600800, 2130134400, 2556161280, 3195201600, 4260268800, 6390403200, 12780806400]

約数ペア:

[(1, 12780806400), (2, 6390403200), (3, 4260268800), (4, 3195201600), (5, 2556161280), (6, 2130134400), (8, 1597600800), (9, 1420089600), (10, 1278080640), (12, 1065067200), (15, 852053760), (16, 798800400), (18, 710044800), (20, 639040320), (24, 532533600), (25, 511232256), (27, 473363200), (30, 426026880), (32, 399400200), (36, 355022400), (37, 345427200), (40, 319520160), (45, 284017920), (48, 266266800), (50, 255616128), (54, 236681600), (60, 213013440), (64, 199700100), (72, 177511200), (74, 172713600), (75, 170410752), (80, 159760080), (90, 142008960), (96, 133133400), (100, 127808064), (108, 118340800), (111, 115142400), (120, 106506720), (128, 99850050), (135, 94672640), (144, 88755600), (148, 86356800), (150, 85205376), (160, 79880040), (180, 71004480), (185, 69085440), (192, 66566700), (200, 63904032), (216, 59170400), (222, 57571200), (225, 56803584), (240, 53253360), (256, 49925025), (270, 47336320), (288, 44377800), (296, 43178400), (300, 42602688), (320, 39940020), (333, 38380800), (360, 35502240), (370, 34542720), (384, 33283350), (400, 31952016), (432, 29585200), (444, 28785600), (450, 28401792), (480, 26626680), (540, 23668160), (555, 23028480), (576, 22188900), (592, 21589200), (600, 21301344), (640, 19970010), (666, 19190400), (675, 18934528), (720, 17751120), (740, 17271360), (768, 16641675), (800, 15976008), (864, 14792600), (888, 14392800), (900, 14200896), (925, 13817088), (960, 13313340), (999, 12793600), (1080, 11834080), (1110, 11514240), (1152, 11094450), (1184, 10794600), (1200, 10650672), (1280, 9985005), (1332, 9595200), (1350, 9467264), (1440, 8875560), (1480, 8635680), (1600, 7988004), (1665, 7676160), (1728, 7396300), (1776, 7196400), (1800, 7100448), (1850, 6908544), (1920, 6656670), (1998, 6396800), (1999, 6393600), (2160, 5917040), (2220, 5757120), (2304, 5547225), (2368, 5397300), (2400, 5325336), (2664, 4797600), (2700, 4733632), (2775, 4605696), (2880, 4437780), (2960, 4317840), (3200, 3994002), (3330, 3838080), (3456, 3698150), (3552, 3598200), (3600, 3550224), (3700, 3454272), (3840, 3328335), (3996, 3198400), (3998, 3196800), (4320, 2958520), (4440, 2878560), (4736, 2698650), (4800, 2662668), (4995, 2558720), (5328, 2398800), (5400, 2366816), (5550, 2302848), (5760, 2218890), (5920, 2158920), (5997, 2131200), (6400, 1997001), (6660, 1919040), (6912, 1849075), (7104, 1799100), (7200, 1775112), (7400, 1727136), (7992, 1599200), (7996, 1598400), (8325, 1535232), (8640, 1479260), (8880, 1439280), (9472, 1349325), (9600, 1331334), (9990, 1279360), (9995, 1278720), (10656, 1199400), (10800, 1183408), (11100, 1151424), (11520, 1109445), (11840, 1079460), (11994, 1065600), (13320, 959520), (14208, 899550), (14400, 887556), (14800, 863568), (15984, 799600), (15992, 799200), (16650, 767616), (17280, 739630), (17760, 719640), (17991, 710400), (19200, 665667), (19980, 639680), (19990, 639360), (21312, 599700), (21600, 591704), (22200, 575712), (23680, 539730), (23988, 532800), (24975, 511744), (26640, 479760), (28416, 449775), (28800, 443778), (29600, 431784), (29985, 426240), (31968, 399800), (31984, 399600), (33300, 383808), (34560, 369815), (35520, 359820), (35982, 355200), (39960, 319840), (39980, 319680), (42624, 299850), (43200, 295852), (44400, 287856), (47360, 269865), (47976, 266400), (49950, 255872), (49975, 255744), (53280, 239880), (53973, 236800), (57600, 221889), (59200, 215892), (59970, 213120), (63936, 199900), (63968, 199800), (66600, 191904), (71040, 179910), (71964, 177600), (73963, 172800), (79920, 159920), (79960, 159840), (85248, 149925), (86400, 147926), (88800, 143928), (89955, 142080), (95952, 133200), (99900, 127936), (99950, 127872), (106560, 119940), (107946, 118400)]