19425744000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 640

約数和(自身を含む): 77764967280

約数和(自身を除く): 58339223280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 128, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 375, 384, 390, 400, 405, 416, 432, 450, 468, 480, 500, 520, 540, 576, 585, 600, 624, 640, 648, 650, 675, 702, 720, 750, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1000, 1040, 1053, 1080, 1125, 1152, 1153, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1500, 1560, 1600, 1620, 1625, 1664, 1728, 1755, 1800, 1872, 1920, 1950, 2000, 2025, 2080, 2106, 2160, 2250, 2306, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3000, 3120, 3200, 3240, 3250, 3375, 3456, 3459, 3510, 3600, 3744, 3900, 4000, 4050, 4160, 4212, 4320, 4500, 4612, 4680, 4800, 4875, 4992, 5184, 5200, 5265, 5400, 5616, 5760, 5765, 5850, 6000, 6240, 6480, 6500, 6750, 6918, 7020, 7200, 7488, 7800, 8000, 8100, 8320, 8424, 8640, 8775, 9000, 9224, 9360, 9600, 9750, 10125, 10368, 10377, 10400, 10530, 10800, 11232, 11530, 11700, 12000, 12480, 12960, 13000, 13500, 13836, 14040, 14400, 14625, 14976, 14989, 15600, 16000, 16200, 16848, 17280, 17295, 17550, 18000, 18448, 18720, 19500, 20250, 20754, 20800, 21060, 21600, 22464, 23060, 23400, 24000, 24960, 25920, 26000, 26325, 27000, 27672, 28080, 28800, 28825, 29250, 29978, 31131, 31200, 32400, 33696, 34590, 35100, 36000, 36896, 37440, 39000, 40500, 41508, 41600, 42120, 43200, 43875, 44928, 44967, 46120, 46800, 48000, 51840, 51885, 52000, 52650, 54000, 55344, 56160, 57650, 58500, 59956, 62262, 62400, 64800, 67392, 69180, 70200, 72000, 73792, 74880, 74945, 78000, 81000, 83016, 84240, 86400, 86475, 87750, 89934, 92240, 93393, 93600, 103770, 104000, 105300, 108000, 110688, 112320, 115300, 117000, 119912, 124524, 124800, 129600, 131625, 134784, 134901, 138360, 140400, 144000, 144125, 147584, 149890, 155655, 156000, 162000, 166032, 168480, 172950, 175500, 179868, 184480, 186786, 187200, 207540, 208000, 210600, 216000, 221376, 224640, 224835, 230600, 234000, 239824, 249048, 259200, 259425, 263250, 269802, 276720, 280800, 288250, 299780, 311310, 312000, 324000, 332064, 336960, 345900, 351000, 359736, 368960, 373572, 374400, 374725, 404703, 415080, 421200, 432000, 432375, 442752, 449670, 461200, 466965, 468000, 479648, 498096, 518850, 526500, 539604, 553440, 561600, 576500, 599560, 622620, 624000, 648000, 664128, 673920, 674505, 691800, 702000, 719472, 737920, 747144, 749450, 778275, 809406, 830160, 842400, 864750, 899340, 922400, 933930, 936000, 959296, 996192, 1037700, 1053000, 1079208, 1106880, 1123200, 1124175, 1153000, 1199120, 1214109, 1245240, 1296000, 1297125, 1328256, 1349010, 1383600, 1404000, 1438944, 1494288, 1498900, 1556550, 1618812, 1660320, 1684800, 1729500, 1798680, 1844800, 1867860, 1872000, 1873625, 1918592, 1992384, 2023515, 2075400, 2106000, 2158416, 2213760, 2248350, 2306000, 2334825, 2398240, 2428218, 2490480, 2594250, 2698020, 2767200, 2808000, 2877888, 2988576, 2997800, 3113100, 3237624, 3320640, 3369600, 3372525, 3459000, 3597360, 3689600, 3735720, 3747250, 3891375, 3984768, 4047030, 4150800, 4212000, 4316832, 4496700, 4612000, 4669650, 4796480, 4856436, 4980960, 5188500, 5396040, 5534400, 5616000, 5620875, 5755776, 5977152, 5995600, 6070545, 6226200, 6475248, 6641280, 6745050, 6918000, 7194720, 7471440, 7494500, 7782750, 8094060, 8301600, 8424000, 8633664, 8993400, 9224000, 9339300, 9592960, 9712872, 9961920, 10117575, 10377000, 10792080, 11068800, 11241750, 11674125, 11954304, 11991200, 12141090, 12452400, 12950496, 13490100, 13836000, 14389440, 14942880, 14989000, 15565500, 16188120, 16603200, 16848000, 16862625, 17267328, 17986800, 18448000, 18678600, 19425744, 19923840, 20235150, 20754000, 21584160, 22483500, 23348250, 23982400, 24282180, 24904800, 25900992, 26980200, 27672000, 28778880, 29885760, 29978000, 30352725, 31131000, 32376240, 33206400, 33725250, 35973600, 37357200, 38851488, 40470300, 41508000, 43168320, 44967000, 46696500, 47964800, 48564360, 49809600, 50587875, 51801984, 53960400, 55344000, 59771520, 59956000, 60705450, 62262000, 64752480, 67450500, 71947200, 74714400, 77702976, 80940600, 83016000, 86336640, 89934000, 93393000, 97128720, 99619200, 101175750, 107920800, 119912000, 121410900, 124524000, 129504960, 134901000, 143894400, 149428800, 151763625, 155405952, 161881200, 166032000, 179868000, 186786000, 194257440, 202351500, 215841600, 239824000, 242821800, 249048000, 259009920, 269802000, 298857600, 303527250, 323762400, 359736000, 373572000, 388514880, 404703000, 431683200, 485643600, 498096000, 539604000, 607054500, 647524800, 719472000, 747144000, 777029760, 809406000, 971287200, 1079208000, 1214109000, 1295049600, 1494288000, 1618812000, 1942574400, 2158416000, 2428218000, 3237624000, 3885148800, 4856436000, 6475248000, 9712872000, 19425744000]

約数ペア:

[(1, 19425744000), (2, 9712872000), (3, 6475248000), (4, 4856436000), (5, 3885148800), (6, 3237624000), (8, 2428218000), (9, 2158416000), (10, 1942574400), (12, 1618812000), (13, 1494288000), (15, 1295049600), (16, 1214109000), (18, 1079208000), (20, 971287200), (24, 809406000), (25, 777029760), (26, 747144000), (27, 719472000), (30, 647524800), (32, 607054500), (36, 539604000), (39, 498096000), (40, 485643600), (45, 431683200), (48, 404703000), (50, 388514880), (52, 373572000), (54, 359736000), (60, 323762400), (64, 303527250), (65, 298857600), (72, 269802000), (75, 259009920), (78, 249048000), (80, 242821800), (81, 239824000), (90, 215841600), (96, 202351500), (100, 194257440), (104, 186786000), (108, 179868000), (117, 166032000), (120, 161881200), (125, 155405952), (128, 151763625), (130, 149428800), (135, 143894400), (144, 134901000), (150, 129504960), (156, 124524000), (160, 121410900), (162, 119912000), (180, 107920800), (192, 101175750), (195, 99619200), (200, 97128720), (208, 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(18720, 1037700), (19500, 996192), (20250, 959296), (20754, 936000), (20800, 933930), (21060, 922400), (21600, 899340), (22464, 864750), (23060, 842400), (23400, 830160), (24000, 809406), (24960, 778275), (25920, 749450), (26000, 747144), (26325, 737920), (27000, 719472), (27672, 702000), (28080, 691800), (28800, 674505), (28825, 673920), (29250, 664128), (29978, 648000), (31131, 624000), (31200, 622620), (32400, 599560), (33696, 576500), (34590, 561600), (35100, 553440), (36000, 539604), (36896, 526500), (37440, 518850), (39000, 498096), (40500, 479648), (41508, 468000), (41600, 466965), (42120, 461200), (43200, 449670), (43875, 442752), (44928, 432375), (44967, 432000), (46120, 421200), (46800, 415080), (48000, 404703), (51840, 374725), (51885, 374400), (52000, 373572), (52650, 368960), (54000, 359736), (55344, 351000), (56160, 345900), (57650, 336960), (58500, 332064), (59956, 324000), (62262, 312000), (62400, 311310), (64800, 299780), (67392, 288250), (69180, 280800), (70200, 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