21013668000

素因数分解:

$2^5\times 3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 576

約数和(自身を含む): 83338924032

約数和(自身を除く): 62325256032

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, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 162, 180, 195, 200, 208, 216, 225, 234, 240, 243, 250, 260, 270, 288, 300, 312, 324, 325, 351, 360, 375, 390, 400, 405, 416, 432, 450, 468, 480, 486, 500, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 750, 780, 800, 810, 864, 900, 936, 972, 975, 1000, 1040, 1053, 1080, 1125, 1170, 1200, 1215, 1248, 1296, 1300, 1350, 1404, 1440, 1500, 1560, 1620, 1625, 1663, 1755, 1800, 1872, 1944, 1950, 2000, 2025, 2080, 2106, 2160, 2250, 2340, 2400, 2430, 2592, 2600, 2700, 2808, 2925, 3000, 3120, 3159, 3240, 3250, 3326, 3375, 3510, 3600, 3744, 3888, 3900, 4000, 4050, 4212, 4320, 4500, 4680, 4860, 4875, 4989, 5200, 5265, 5400, 5616, 5850, 6000, 6075, 6240, 6318, 6480, 6500, 6652, 6750, 7020, 7200, 7776, 7800, 8100, 8315, 8424, 8775, 9000, 9360, 9720, 9750, 9978, 10125, 10400, 10530, 10800, 11232, 11700, 12000, 12150, 12636, 12960, 13000, 13304, 13500, 14040, 14625, 14967, 15600, 15795, 16200, 16630, 16848, 17550, 18000, 18720, 19440, 19500, 19956, 20250, 21060, 21600, 21619, 23400, 24300, 24945, 25272, 26000, 26325, 26608, 27000, 28080, 29250, 29934, 30375, 31200, 31590, 32400, 33260, 33696, 35100, 36000, 38880, 39000, 39912, 40500, 41575, 42120, 43238, 43875, 44901, 46800, 48600, 49890, 50544, 52000, 52650, 53216, 54000, 56160, 58500, 59868, 60750, 63180, 64800, 64857, 66520, 70200, 74835, 78000, 78975, 79824, 81000, 83150, 84240, 86476, 87750, 89802, 93600, 97200, 99780, 101088, 105300, 108000, 108095, 117000, 119736, 121500, 124725, 126360, 129714, 131625, 133040, 134703, 140400, 149670, 156000, 157950, 159648, 162000, 166300, 168480, 172952, 175500, 179604, 194400, 194571, 199560, 207875, 210600, 216190, 224505, 234000, 239472, 243000, 249450, 252720, 259428, 263250, 266080, 269406, 280800, 299340, 315900, 324000, 324285, 332600, 345904, 351000, 359208, 374175, 389142, 394875, 399120, 404109, 415750, 421200, 432380, 449010, 468000, 478944, 486000, 498900, 505440, 518856, 526500, 538812, 540475, 583713, 598680, 623625, 631800, 648570, 665200, 673515, 691808, 702000, 718416, 748350, 778284, 789750, 798240, 808218, 831500, 842400, 864760, 898020, 972000, 972855, 997800, 1037712, 1053000, 1077624, 1080950, 1122525, 1167426, 1197360, 1247250, 1263600, 1297140, 1330400, 1347030, 1404000, 1436832, 1496700, 1556568, 1579500, 1616436, 1621425, 1663000, 1729520, 1751139, 1796040, 1870875, 1945710, 1995600, 2020545, 2075424, 2106000, 2155248, 2161900, 2245050, 2334852, 2394720, 2494500, 2527200, 2594280, 2694060, 2702375, 2918565, 2993400, 3113136, 3159000, 3232872, 3242850, 3326000, 3367575, 3459040, 3502278, 3592080, 3741750, 3891420, 3991200, 4041090, 4212000, 4310496, 4323800, 4490100, 4669704, 4864275, 4989000, 5188560, 5253417, 5388120, 5404750, 5612625, 5837130, 5986800, 6226272, 6318000, 6465744, 6485700, 6652000, 6735150, 7004556, 7184160, 7483500, 7782840, 8082180, 8107125, 8647600, 8755695, 8980200, 9339408, 9728550, 9978000, 10102725, 10377120, 10506834, 10776240, 10809500, 11225250, 11674260, 11973600, 12636000, 12931488, 12971400, 13470300, 14009112, 14592825, 14967000, 15565680, 16164360, 16214250, 16837875, 17295200, 17511390, 17960400, 18678816, 19457100, 19956000, 20205450, 21013668, 21552480, 21619000, 22450500, 23348520, 24321375, 25942800, 26267085, 26940600, 28018224, 29185650, 29934000, 31131360, 32328720, 32428500, 33675750, 35022780, 35920800, 38914200, 40410900, 42027336, 43238000, 43778475, 44901000, 46697040, 48642750, 50513625, 51885600, 52534170, 53881200, 56036448, 58371300, 59868000, 64657440, 64857000, 67351500, 70045560, 72964125, 77828400, 80821800, 84054672, 86476000, 87556950, 89802000, 93394080, 97285500, 101027250, 105068340, 107762400, 116742600, 129714000, 131335425, 134703000, 140091120, 145928250, 155656800, 161643600, 168109344, 175113900, 179604000, 194571000, 202054500, 210136680, 218892375, 233485200, 259428000, 262670850, 269406000, 280182240, 291856500, 323287200, 350227800, 389142000, 404109000, 420273360, 437784750, 466970400, 525341700, 538812000, 583713000, 656677125, 700455600, 778284000, 808218000, 840546720, 875569500, 1050683400, 1167426000, 1313354250, 1400911200, 1616436000, 1751139000, 2101366800, 2334852000, 2626708500, 3502278000, 4202733600, 5253417000, 7004556000, 10506834000, 21013668000]

約数ペア:

[(1, 21013668000), (2, 10506834000), (3, 7004556000), (4, 5253417000), (5, 4202733600), (6, 3502278000), (8, 2626708500), (9, 2334852000), (10, 2101366800), (12, 1751139000), (13, 1616436000), (15, 1400911200), (16, 1313354250), (18, 1167426000), (20, 1050683400), (24, 875569500), (25, 840546720), (26, 808218000), (27, 778284000), (30, 700455600), (32, 656677125), (36, 583713000), (39, 538812000), (40, 525341700), (45, 466970400), (48, 437784750), (50, 420273360), (52, 404109000), (54, 389142000), (60, 350227800), (65, 323287200), (72, 291856500), (75, 280182240), (78, 269406000), (80, 262670850), (81, 259428000), (90, 233485200), (96, 218892375), (100, 210136680), (104, 202054500), (108, 194571000), (117, 179604000), (120, 175113900), (125, 168109344), (130, 161643600), (135, 155656800), (144, 145928250), (150, 140091120), (156, 134703000), (160, 131335425), (162, 129714000), (180, 116742600), (195, 107762400), (200, 105068340), (208, 101027250), (216, 97285500), (225, 93394080), (234, 89802000), (240, 87556950), (243, 86476000), (250, 84054672), (260, 80821800), (270, 77828400), (288, 72964125), (300, 70045560), (312, 67351500), (324, 64857000), (325, 64657440), (351, 59868000), (360, 58371300), (375, 56036448), (390, 53881200), (400, 52534170), (405, 51885600), (416, 50513625), (432, 48642750), (450, 46697040), (468, 44901000), (480, 43778475), (486, 43238000), (500, 42027336), (520, 40410900), (540, 38914200), (585, 35920800), (600, 35022780), (624, 33675750), (648, 32428500), (650, 32328720), (675, 31131360), (702, 29934000), (720, 29185650), (750, 28018224), (780, 26940600), (800, 26267085), (810, 25942800), (864, 24321375), (900, 23348520), (936, 22450500), (972, 21619000), (975, 21552480), (1000, 21013668), (1040, 20205450), (1053, 19956000), (1080, 19457100), (1125, 18678816), (1170, 17960400), (1200, 17511390), (1215, 17295200), (1248, 16837875), (1296, 16214250), (1300, 16164360), (1350, 15565680), (1404, 14967000), (1440, 14592825), (1500, 14009112), (1560, 13470300), (1620, 12971400), (1625, 12931488), (1663, 12636000), (1755, 11973600), (1800, 11674260), (1872, 11225250), (1944, 10809500), (1950, 10776240), (2000, 10506834), (2025, 10377120), (2080, 10102725), (2106, 9978000), (2160, 9728550), (2250, 9339408), (2340, 8980200), (2400, 8755695), (2430, 8647600), (2592, 8107125), (2600, 8082180), (2700, 7782840), (2808, 7483500), (2925, 7184160), (3000, 7004556), (3120, 6735150), (3159, 6652000), (3240, 6485700), (3250, 6465744), (3326, 6318000), (3375, 6226272), (3510, 5986800), (3600, 5837130), (3744, 5612625), (3888, 5404750), (3900, 5388120), (4000, 5253417), (4050, 5188560), (4212, 4989000), (4320, 4864275), (4500, 4669704), (4680, 4490100), (4860, 4323800), (4875, 4310496), (4989, 4212000), (5200, 4041090), (5265, 3991200), (5400, 3891420), (5616, 3741750), (5850, 3592080), (6000, 3502278), (6075, 3459040), (6240, 3367575), (6318, 3326000), (6480, 3242850), (6500, 3232872), (6652, 3159000), (6750, 3113136), (7020, 2993400), (7200, 2918565), (7776, 2702375), (7800, 2694060), (8100, 2594280), (8315, 2527200), (8424, 2494500), (8775, 2394720), (9000, 2334852), (9360, 2245050), (9720, 2161900), (9750, 2155248), (9978, 2106000), (10125, 2075424), (10400, 2020545), (10530, 1995600), (10800, 1945710), (11232, 1870875), (11700, 1796040), (12000, 1751139), (12150, 1729520), (12636, 1663000), (12960, 1621425), (13000, 1616436), (13304, 1579500), (13500, 1556568), (14040, 1496700), (14625, 1436832), (14967, 1404000), (15600, 1347030), (15795, 1330400), (16200, 1297140), (16630, 1263600), (16848, 1247250), (17550, 1197360), (18000, 1167426), (18720, 1122525), (19440, 1080950), (19500, 1077624), (19956, 1053000), (20250, 1037712), (21060, 997800), (21600, 972855), (21619, 972000), (23400, 898020), (24300, 864760), (24945, 842400), (25272, 831500), (26000, 808218), (26325, 798240), (26608, 789750), (27000, 778284), (28080, 748350), (29250, 718416), (29934, 702000), (30375, 691808), (31200, 673515), (31590, 665200), (32400, 648570), (33260, 631800), (33696, 623625), (35100, 598680), (36000, 583713), (38880, 540475), (39000, 538812), (39912, 526500), (40500, 518856), (41575, 505440), (42120, 498900), (43238, 486000), (43875, 478944), (44901, 468000), (46800, 449010), (48600, 432380), (49890, 421200), (50544, 415750), (52000, 404109), (52650, 399120), (53216, 394875), (54000, 389142), (56160, 374175), (58500, 359208), (59868, 351000), (60750, 345904), (63180, 332600), (64800, 324285), (64857, 324000), (66520, 315900), (70200, 299340), (74835, 280800), (78000, 269406), (78975, 266080), (79824, 263250), (81000, 259428), (83150, 252720), (84240, 249450), (86476, 243000), (87750, 239472), (89802, 234000), (93600, 224505), (97200, 216190), (99780, 210600), (101088, 207875), (105300, 199560), (108000, 194571), (108095, 194400), (117000, 179604), (119736, 175500), (121500, 172952), (124725, 168480), (126360, 166300), (129714, 162000), (131625, 159648), (133040, 157950), (134703, 156000), (140400, 149670)]