2018728800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 432

約数和(自身を含む): 7896994560

約数和(自身を除く): 5878265760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 71, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 142, 144, 150, 160, 165, 176, 180, 198, 200, 213, 220, 225, 240, 264, 275, 284, 288, 300, 330, 352, 355, 359, 360, 396, 400, 426, 440, 450, 480, 495, 528, 550, 568, 600, 639, 660, 710, 718, 720, 781, 792, 800, 825, 852, 880, 900, 990, 1056, 1065, 1077, 1100, 1136, 1200, 1278, 1320, 1420, 1436, 1440, 1562, 1584, 1650, 1704, 1760, 1775, 1795, 1800, 1980, 2130, 2154, 2200, 2272, 2343, 2400, 2475, 2556, 2640, 2840, 2872, 3124, 3168, 3195, 3231, 3300, 3408, 3550, 3590, 3600, 3905, 3949, 3960, 4260, 4308, 4400, 4686, 4950, 5112, 5280, 5325, 5385, 5680, 5744, 6248, 6390, 6462, 6600, 6816, 7029, 7100, 7180, 7200, 7810, 7898, 7920, 8520, 8616, 8800, 8975, 9372, 9900, 10224, 10650, 10770, 11360, 11488, 11715, 11847, 12496, 12780, 12924, 13200, 14058, 14200, 14360, 15620, 15796, 15840, 15975, 16155, 17040, 17232, 17950, 18744, 19525, 19745, 19800, 20448, 21300, 21540, 23430, 23694, 24992, 25489, 25560, 25848, 26400, 26925, 28116, 28400, 28720, 31240, 31592, 31950, 32310, 34080, 34464, 35145, 35541, 35900, 37488, 39050, 39490, 39600, 42600, 43080, 46860, 47388, 50978, 51120, 51696, 53850, 56232, 56800, 57440, 58575, 59235, 62480, 63184, 63900, 64620, 70290, 71082, 71800, 74976, 76467, 78100, 78980, 79200, 80775, 85200, 86160, 93720, 94776, 98725, 101956, 102240, 103392, 107700, 112464, 117150, 118470, 124960, 126368, 127445, 127800, 129240, 140580, 142164, 143600, 152934, 156200, 157960, 161550, 170400, 172320, 175725, 177705, 187440, 189552, 197450, 203912, 215400, 224928, 229401, 234300, 236940, 254890, 255600, 258480, 280379, 281160, 284328, 287200, 296175, 305868, 312400, 315920, 323100, 351450, 355410, 374880, 379104, 382335, 394900, 407824, 430800, 458802, 468600, 473880, 509780, 511200, 516960, 560758, 562320, 568656, 592350, 611736, 624800, 631840, 637225, 646200, 702900, 710820, 764670, 789800, 815648, 841137, 861600, 888525, 917604, 937200, 947760, 1019560, 1121516, 1124640, 1137312, 1147005, 1184700, 1223472, 1274450, 1292400, 1401895, 1405800, 1421640, 1529340, 1579600, 1682274, 1777050, 1835208, 1874400, 1895520, 1911675, 2039120, 2243032, 2294010, 2369400, 2446944, 2523411, 2548900, 2584800, 2803790, 2811600, 2843280, 3058680, 3159200, 3364548, 3554100, 3670416, 3823350, 4078240, 4205685, 4486064, 4588020, 4738800, 5046822, 5097800, 5607580, 5623200, 5686560, 5735025, 6117360, 6729096, 7009475, 7108200, 7340832, 7646700, 8411370, 8972128, 9176040, 9477600, 10093644, 10195600, 11215160, 11470050, 12234720, 12617055, 13458192, 14018950, 14216400, 15293400, 16822740, 18352080, 20187288, 20391200, 21028425, 22430320, 22940100, 25234110, 26916384, 28037900, 28432800, 30586800, 33645480, 36704160, 40374576, 42056850, 44860640, 45880200, 50468220, 56075800, 61173600, 63085275, 67290960, 80749152, 84113700, 91760400, 100936440, 112151600, 126170550, 134581920, 168227400, 183520800, 201872880, 224303200, 252341100, 336454800, 403745760, 504682200, 672909600, 1009364400, 2018728800]

約数ペア:

[(1, 2018728800), (2, 1009364400), (3, 672909600), (4, 504682200), (5, 403745760), (6, 336454800), (8, 252341100), (9, 224303200), (10, 201872880), (11, 183520800), (12, 168227400), (15, 134581920), (16, 126170550), (18, 112151600), (20, 100936440), (22, 91760400), (24, 84113700), (25, 80749152), (30, 67290960), (32, 63085275), (33, 61173600), (36, 56075800), (40, 50468220), (44, 45880200), (45, 44860640), (48, 42056850), (50, 40374576), (55, 36704160), (60, 33645480), (66, 30586800), (71, 28432800), (72, 28037900), (75, 26916384), (80, 25234110), (88, 22940100), (90, 22430320), (96, 21028425), (99, 20391200), (100, 20187288), (110, 18352080), (120, 16822740), (132, 15293400), (142, 14216400), (144, 14018950), (150, 13458192), (160, 12617055), (165, 12234720), (176, 11470050), (180, 11215160), (198, 10195600), (200, 10093644), (213, 9477600), (220, 9176040), (225, 8972128), (240, 8411370), (264, 7646700), (275, 7340832), (284, 7108200), (288, 7009475), (300, 6729096), (330, 6117360), (352, 5735025), (355, 5686560), (359, 5623200), (360, 5607580), (396, 5097800), (400, 5046822), (426, 4738800), (440, 4588020), (450, 4486064), (480, 4205685), (495, 4078240), (528, 3823350), (550, 3670416), (568, 3554100), (600, 3364548), (639, 3159200), (660, 3058680), (710, 2843280), (718, 2811600), (720, 2803790), (781, 2584800), (792, 2548900), (800, 2523411), (825, 2446944), (852, 2369400), (880, 2294010), (900, 2243032), (990, 2039120), (1056, 1911675), (1065, 1895520), (1077, 1874400), (1100, 1835208), (1136, 1777050), (1200, 1682274), (1278, 1579600), (1320, 1529340), (1420, 1421640), (1436, 1405800), (1440, 1401895), (1562, 1292400), (1584, 1274450), (1650, 1223472), (1704, 1184700), (1760, 1147005), (1775, 1137312), (1795, 1124640), (1800, 1121516), (1980, 1019560), (2130, 947760), (2154, 937200), (2200, 917604), (2272, 888525), (2343, 861600), (2400, 841137), (2475, 815648), (2556, 789800), (2640, 764670), (2840, 710820), (2872, 702900), (3124, 646200), (3168, 637225), (3195, 631840), (3231, 624800), (3300, 611736), (3408, 592350), (3550, 568656), (3590, 562320), (3600, 560758), (3905, 516960), (3949, 511200), (3960, 509780), (4260, 473880), (4308, 468600), (4400, 458802), (4686, 430800), (4950, 407824), (5112, 394900), (5280, 382335), (5325, 379104), (5385, 374880), (5680, 355410), (5744, 351450), (6248, 323100), (6390, 315920), (6462, 312400), (6600, 305868), (6816, 296175), (7029, 287200), (7100, 284328), (7180, 281160), (7200, 280379), (7810, 258480), (7898, 255600), (7920, 254890), (8520, 236940), (8616, 234300), (8800, 229401), (8975, 224928), (9372, 215400), (9900, 203912), (10224, 197450), (10650, 189552), (10770, 187440), (11360, 177705), (11488, 175725), (11715, 172320), (11847, 170400), (12496, 161550), (12780, 157960), (12924, 156200), (13200, 152934), (14058, 143600), (14200, 142164), (14360, 140580), (15620, 129240), (15796, 127800), (15840, 127445), (15975, 126368), (16155, 124960), (17040, 118470), (17232, 117150), (17950, 112464), (18744, 107700), (19525, 103392), (19745, 102240), (19800, 101956), (20448, 98725), (21300, 94776), (21540, 93720), (23430, 86160), (23694, 85200), (24992, 80775), (25489, 79200), (25560, 78980), (25848, 78100), (26400, 76467), (26925, 74976), (28116, 71800), (28400, 71082), (28720, 70290), (31240, 64620), (31592, 63900), (31950, 63184), (32310, 62480), (34080, 59235), (34464, 58575), (35145, 57440), (35541, 56800), (35900, 56232), (37488, 53850), (39050, 51696), (39490, 51120), (39600, 50978), (42600, 47388), (43080, 46860)]