1642680000

素因数分解:

$2^6\times 3^5\times 5^4\times {\mathrm{13}}^2$

素因数の和:73

約数の個数: 630

約数和(自身を含む): 6607044444

約数和(自身を除く): 4964364444

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, 130, 135, 144, 150, 156, 160, 162, 169, 180, 192, 195, 200, 208, 216, 225, 234, 240, 243, 250, 260, 270, 288, 300, 312, 320, 324, 325, 338, 351, 360, 375, 390, 400, 405, 416, 432, 450, 468, 480, 486, 500, 507, 520, 540, 576, 585, 600, 624, 625, 648, 650, 675, 676, 702, 720, 750, 780, 800, 810, 832, 845, 864, 900, 936, 960, 972, 975, 1000, 1014, 1040, 1053, 1080, 1125, 1170, 1200, 1215, 1248, 1250, 1296, 1300, 1350, 1352, 1404, 1440, 1500, 1521, 1560, 1600, 1620, 1625, 1690, 1728, 1755, 1800, 1872, 1875, 1944, 1950, 2000, 2025, 2028, 2080, 2106, 2160, 2250, 2340, 2400, 2430, 2496, 2500, 2535, 2592, 2600, 2700, 2704, 2808, 2880, 2925, 3000, 3042, 3120, 3159, 3240, 3250, 3375, 3380, 3510, 3600, 3744, 3750, 3888, 3900, 4000, 4050, 4056, 4160, 4212, 4225, 4320, 4500, 4563, 4680, 4800, 4860, 4875, 5000, 5070, 5184, 5200, 5265, 5400, 5408, 5616, 5625, 5850, 6000, 6075, 6084, 6240, 6318, 6480, 6500, 6750, 6760, 7020, 7200, 7488, 7500, 7605, 7776, 7800, 8000, 8100, 8112, 8125, 8424, 8450, 8640, 8775, 9000, 9126, 9360, 9720, 9750, 10000, 10125, 10140, 10400, 10530, 10800, 10816, 11232, 11250, 11700, 12000, 12150, 12168, 12480, 12636, 12675, 12960, 13000, 13500, 13520, 13689, 14040, 14400, 14625, 15000, 15210, 15552, 15600, 15795, 16200, 16224, 16250, 16848, 16875, 16900, 17550, 18000, 18252, 18720, 19440, 19500, 20000, 20250, 20280, 20800, 21060, 21125, 21600, 22464, 22500, 22815, 23400, 24000, 24300, 24336, 24375, 25272, 25350, 25920, 26000, 26325, 27000, 27040, 27378, 28080, 29250, 30000, 30375, 30420, 31200, 31590, 32400, 32448, 32500, 33696, 33750, 33800, 35100, 36000, 36504, 37440, 38025, 38880, 39000, 40000, 40500, 40560, 41067, 42120, 42250, 43200, 43875, 45000, 45630, 46800, 48600, 48672, 48750, 50544, 50625, 50700, 52000, 52650, 54000, 54080, 54756, 56160, 58500, 60000, 60750, 60840, 62400, 63180, 63375, 64800, 65000, 67392, 67500, 67600, 68445, 70200, 72000, 73008, 73125, 76050, 77760, 78000, 78975, 81000, 81120, 82134, 84240, 84500, 87750, 90000, 91260, 93600, 97200, 97344, 97500, 101088, 101250, 101400, 104000, 105300, 105625, 108000, 109512, 112320, 114075, 117000, 120000, 121500, 121680, 126360, 126750, 129600, 130000, 131625, 135000, 135200, 136890, 140400, 146016, 146250, 151875, 152100, 156000, 157950, 162000, 162240, 164268, 168480, 169000, 175500, 180000, 182520, 187200, 190125, 194400, 195000, 202176, 202500, 202800, 205335, 210600, 211250, 216000, 219024, 219375, 228150, 234000, 243000, 243360, 252720, 253500, 260000, 263250, 270000, 270400, 273780, 280800, 292032, 292500, 303750, 304200, 312000, 315900, 316875, 324000, 328536, 336960, 338000, 342225, 351000, 360000, 365040, 380250, 388800, 390000, 394875, 405000, 405600, 410670, 421200, 422500, 438048, 438750, 456300, 468000, 486000, 486720, 505440, 507000, 520000, 526500, 540000, 547560, 561600, 570375, 585000, 607500, 608400, 631800, 633750, 648000, 657072, 658125, 676000, 684450, 702000, 730080, 760500, 780000, 789750, 810000, 811200, 821340, 842400, 845000, 876096, 877500, 912600, 936000, 950625, 972000, 1010880, 1014000, 1026675, 1053000, 1080000, 1095120, 1140750, 1170000, 1215000, 1216800, 1263600, 1267500, 1314144, 1316250, 1352000, 1368900, 1404000, 1460160, 1521000, 1560000, 1579500, 1620000, 1642680, 1684800, 1690000, 1711125, 1755000, 1825200, 1901250, 1944000, 1974375, 2028000, 2053350, 2106000, 2190240, 2281500, 2340000, 2430000, 2433600, 2527200, 2535000, 2628288, 2632500, 2737800, 2808000, 2851875, 3042000, 3159000, 3240000, 3285360, 3380000, 3422250, 3510000, 3650400, 3802500, 3948750, 4056000, 4106700, 4212000, 4380480, 4563000, 4680000, 4860000, 5054400, 5070000, 5133375, 5265000, 5475600, 5703750, 6084000, 6318000, 6570720, 6760000, 6844500, 7020000, 7300800, 7605000, 7897500, 8213400, 8424000, 8555625, 9126000, 9720000, 10140000, 10266750, 10530000, 10951200, 11407500, 12168000, 12636000, 13141440, 13689000, 14040000, 15210000, 15795000, 16426800, 17111250, 18252000, 20280000, 20533500, 21060000, 21902400, 22815000, 25272000, 25666875, 27378000, 30420000, 31590000, 32853600, 34222500, 36504000, 41067000, 42120000, 45630000, 51333750, 54756000, 60840000, 63180000, 65707200, 68445000, 82134000, 91260000, 102667500, 109512000, 126360000, 136890000, 164268000, 182520000, 205335000, 273780000, 328536000, 410670000, 547560000, 821340000, 1642680000]

約数ペア:

[(1, 1642680000), (2, 821340000), (3, 547560000), (4, 410670000), (5, 328536000), (6, 273780000), (8, 205335000), (9, 182520000), (10, 164268000), (12, 136890000), (13, 126360000), (15, 109512000), (16, 102667500), (18, 91260000), (20, 82134000), (24, 68445000), (25, 65707200), (26, 63180000), (27, 60840000), (30, 54756000), (32, 51333750), (36, 45630000), (39, 42120000), (40, 41067000), (45, 36504000), (48, 34222500), (50, 32853600), (52, 31590000), (54, 30420000), (60, 27378000), (64, 25666875), (65, 25272000), (72, 22815000), (75, 21902400), (78, 21060000), (80, 20533500), (81, 20280000), (90, 18252000), (96, 17111250), (100, 16426800), (104, 15795000), (108, 15210000), (117, 14040000), (120, 13689000), (125, 13141440), (130, 12636000), (135, 12168000), (144, 11407500), (150, 10951200), (156, 10530000), (160, 10266750), (162, 10140000), (169, 9720000), (180, 9126000), (192, 8555625), (195, 8424000), (200, 8213400), (208, 7897500), (216, 7605000), (225, 7300800), (234, 7020000), (240, 6844500), (243, 6760000), (250, 6570720), (260, 6318000), (270, 6084000), (288, 5703750), (300, 5475600), (312, 5265000), (320, 5133375), (324, 5070000), (325, 5054400), (338, 4860000), (351, 4680000), (360, 4563000), (375, 4380480), (390, 4212000), (400, 4106700), (405, 4056000), (416, 3948750), (432, 3802500), (450, 3650400), (468, 3510000), (480, 3422250), (486, 3380000), (500, 3285360), (507, 3240000), (520, 3159000), (540, 3042000), (576, 2851875), (585, 2808000), (600, 2737800), (624, 2632500), (625, 2628288), (648, 2535000), (650, 2527200), (675, 2433600), (676, 2430000), (702, 2340000), (720, 2281500), (750, 2190240), (780, 2106000), (800, 2053350), (810, 2028000), (832, 1974375), (845, 1944000), (864, 1901250), (900, 1825200), (936, 1755000), (960, 1711125), (972, 1690000), (975, 1684800), (1000, 1642680), (1014, 1620000), (1040, 1579500), (1053, 1560000), (1080, 1521000), (1125, 1460160), (1170, 1404000), (1200, 1368900), (1215, 1352000), (1248, 1316250), (1250, 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(4500, 365040), (4563, 360000), (4680, 351000), (4800, 342225), (4860, 338000), (4875, 336960), (5000, 328536), (5070, 324000), (5184, 316875), (5200, 315900), (5265, 312000), (5400, 304200), (5408, 303750), (5616, 292500), (5625, 292032), (5850, 280800), (6000, 273780), (6075, 270400), (6084, 270000), (6240, 263250), (6318, 260000), (6480, 253500), (6500, 252720), (6750, 243360), (6760, 243000), (7020, 234000), (7200, 228150), (7488, 219375), (7500, 219024), (7605, 216000), (7776, 211250), (7800, 210600), (8000, 205335), (8100, 202800), (8112, 202500), (8125, 202176), (8424, 195000), (8450, 194400), (8640, 190125), (8775, 187200), (9000, 182520), (9126, 180000), (9360, 175500), (9720, 169000), (9750, 168480), (10000, 164268), (10125, 162240), (10140, 162000), (10400, 157950), (10530, 156000), (10800, 152100), (10816, 151875), (11232, 146250), (11250, 146016), (11700, 140400), (12000, 136890), (12150, 135200), (12168, 135000), (12480, 131625), (12636, 130000), (12675, 129600), (12960, 126750), (13000, 126360), (13500, 121680), (13520, 121500), (13689, 120000), (14040, 117000), (14400, 114075), (14625, 112320), (15000, 109512), (15210, 108000), (15552, 105625), (15600, 105300), (15795, 104000), (16200, 101400), (16224, 101250), (16250, 101088), (16848, 97500), (16875, 97344), (16900, 97200), (17550, 93600), (18000, 91260), (18252, 90000), (18720, 87750), (19440, 84500), (19500, 84240), (20000, 82134), (20250, 81120), (20280, 81000), (20800, 78975), (21060, 78000), (21125, 77760), (21600, 76050), (22464, 73125), (22500, 73008), (22815, 72000), (23400, 70200), (24000, 68445), (24300, 67600), (24336, 67500), (24375, 67392), (25272, 65000), (25350, 64800), (25920, 63375), (26000, 63180), (26325, 62400), (27000, 60840), (27040, 60750), (27378, 60000), (28080, 58500), (29250, 56160), (30000, 54756), (30375, 54080), (30420, 54000), (31200, 52650), (31590, 52000), (32400, 50700), (32448, 50625), (32500, 50544), (33696, 48750), (33750, 48672), (33800, 48600), (35100, 46800), (36000, 45630), (36504, 45000), (37440, 43875), (38025, 43200), (38880, 42250), (39000, 42120), (40000, 41067), (40500, 40560)]