1988154000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 480

約数和(自身を含む): 8208046080

約数和(自身を除く): 6219892080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 112, 120, 124, 125, 126, 140, 144, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 240, 248, 250, 252, 279, 280, 300, 310, 315, 336, 350, 360, 372, 375, 400, 420, 434, 450, 465, 496, 500, 504, 509, 525, 558, 560, 600, 620, 630, 651, 700, 720, 744, 750, 775, 840, 868, 875, 900, 930, 1000, 1008, 1018, 1050, 1085, 1116, 1125, 1200, 1240, 1260, 1302, 1395, 1400, 1488, 1500, 1527, 1550, 1575, 1680, 1736, 1750, 1800, 1860, 1953, 2000, 2036, 2100, 2170, 2232, 2250, 2325, 2480, 2520, 2545, 2604, 2625, 2790, 2800, 3000, 3054, 3100, 3150, 3255, 3472, 3500, 3563, 3600, 3720, 3875, 3906, 4072, 4200, 4340, 4464, 4500, 4581, 4650, 5040, 5090, 5208, 5250, 5425, 5580, 6000, 6108, 6200, 6300, 6510, 6975, 7000, 7126, 7440, 7635, 7750, 7812, 7875, 8144, 8400, 8680, 9000, 9162, 9300, 9765, 10180, 10416, 10500, 10689, 10850, 11160, 11625, 12216, 12400, 12600, 12725, 13020, 13950, 14000, 14252, 15270, 15500, 15624, 15750, 15779, 16275, 17360, 17815, 18000, 18324, 18600, 19530, 20360, 21000, 21378, 21700, 22320, 22905, 23250, 24432, 25200, 25450, 26040, 27125, 27900, 28504, 30540, 31000, 31248, 31500, 31558, 32067, 32550, 34875, 35630, 36648, 37200, 38175, 39060, 40720, 42000, 42756, 43400, 45810, 46500, 47337, 48825, 50900, 52080, 53445, 54250, 55800, 57008, 61080, 62000, 63000, 63116, 63625, 64134, 65100, 69750, 71260, 73296, 76350, 78120, 78895, 81375, 85512, 86800, 89075, 91620, 93000, 94674, 97650, 101800, 106890, 108500, 110453, 111600, 114525, 122160, 126000, 126232, 127250, 128268, 130200, 139500, 142011, 142520, 152700, 156240, 157790, 160335, 162750, 171024, 178150, 183240, 186000, 189348, 190875, 195300, 203600, 213780, 217000, 220906, 229050, 236685, 244125, 252464, 254500, 256536, 260400, 267225, 279000, 284022, 285040, 305400, 315580, 320670, 325500, 331359, 356300, 366480, 378696, 381750, 390600, 394475, 427560, 434000, 441812, 445375, 458100, 473370, 488250, 509000, 513072, 534450, 552265, 558000, 568044, 572625, 610800, 631160, 641340, 651000, 662718, 710055, 712600, 757392, 763500, 781200, 788950, 801675, 855120, 883624, 890750, 916200, 946740, 976500, 994077, 1018000, 1068900, 1104530, 1136088, 1145250, 1183425, 1262320, 1282680, 1302000, 1325436, 1336125, 1420110, 1425200, 1527000, 1577900, 1603350, 1656795, 1767248, 1781500, 1832400, 1893480, 1953000, 1972375, 1988154, 2137800, 2209060, 2272176, 2290500, 2366850, 2565360, 2650872, 2672250, 2761325, 2840220, 3054000, 3155800, 3206700, 3313590, 3550275, 3563000, 3786960, 3906000, 3944750, 3976308, 4008375, 4275600, 4418120, 4581000, 4733700, 4970385, 5301744, 5344500, 5522650, 5680440, 5917125, 6311600, 6413400, 6627180, 7100550, 7126000, 7889500, 7952616, 8016750, 8283975, 8836240, 9162000, 9467400, 9940770, 10689000, 11045300, 11360880, 11834250, 12826800, 13254360, 13806625, 14201100, 15779000, 15905232, 16033500, 16567950, 17751375, 18934800, 19881540, 21378000, 22090600, 23668500, 24851925, 26508720, 27613250, 28402200, 31558000, 32067000, 33135900, 35502750, 39763080, 41419875, 44181200, 47337000, 49703850, 55226500, 56804400, 64134000, 66271800, 71005500, 79526160, 82839750, 94674000, 99407700, 110453000, 124259625, 132543600, 142011000, 165679500, 198815400, 220906000, 248519250, 284022000, 331359000, 397630800, 497038500, 662718000, 994077000, 1988154000]

約数ペア:

[(1, 1988154000), (2, 994077000), (3, 662718000), (4, 497038500), (5, 397630800), (6, 331359000), (7, 284022000), (8, 248519250), (9, 220906000), (10, 198815400), (12, 165679500), (14, 142011000), (15, 132543600), (16, 124259625), (18, 110453000), (20, 99407700), (21, 94674000), (24, 82839750), (25, 79526160), (28, 71005500), (30, 66271800), (31, 64134000), (35, 56804400), (36, 55226500), (40, 49703850), (42, 47337000), (45, 44181200), (48, 41419875), (50, 39763080), (56, 35502750), (60, 33135900), (62, 32067000), (63, 31558000), (70, 28402200), (72, 27613250), (75, 26508720), (80, 24851925), (84, 23668500), (90, 22090600), (93, 21378000), (100, 19881540), (105, 18934800), (112, 17751375), (120, 16567950), (124, 16033500), (125, 15905232), (126, 15779000), (140, 14201100), (144, 13806625), (150, 13254360), (155, 12826800), (168, 11834250), (175, 11360880), (180, 11045300), (186, 10689000), (200, 9940770), (210, 9467400), (217, 9162000), (225, 8836240), (240, 8283975), (248, 8016750), (250, 7952616), (252, 7889500), (279, 7126000), (280, 7100550), (300, 6627180), (310, 6413400), (315, 6311600), (336, 5917125), (350, 5680440), (360, 5522650), (372, 5344500), (375, 5301744), (400, 4970385), (420, 4733700), (434, 4581000), (450, 4418120), (465, 4275600), (496, 4008375), (500, 3976308), (504, 3944750), (509, 3906000), (525, 3786960), (558, 3563000), (560, 3550275), (600, 3313590), (620, 3206700), (630, 3155800), (651, 3054000), (700, 2840220), (720, 2761325), (744, 2672250), (750, 2650872), (775, 2565360), (840, 2366850), (868, 2290500), (875, 2272176), (900, 2209060), (930, 2137800), (1000, 1988154), (1008, 1972375), (1018, 1953000), (1050, 1893480), (1085, 1832400), (1116, 1781500), (1125, 1767248), (1200, 1656795), (1240, 1603350), (1260, 1577900), (1302, 1527000), (1395, 1425200), (1400, 1420110), (1488, 1336125), (1500, 1325436), (1527, 1302000), (1550, 1282680), (1575, 1262320), (1680, 1183425), (1736, 1145250), (1750, 1136088), (1800, 1104530), (1860, 1068900), (1953, 1018000), (2000, 994077), (2036, 976500), (2100, 946740), (2170, 916200), (2232, 890750), (2250, 883624), (2325, 855120), (2480, 801675), (2520, 788950), (2545, 781200), (2604, 763500), (2625, 757392), (2790, 712600), (2800, 710055), (3000, 662718), (3054, 651000), (3100, 641340), (3150, 631160), (3255, 610800), (3472, 572625), (3500, 568044), (3563, 558000), (3600, 552265), (3720, 534450), (3875, 513072), (3906, 509000), (4072, 488250), (4200, 473370), (4340, 458100), (4464, 445375), (4500, 441812), (4581, 434000), (4650, 427560), (5040, 394475), (5090, 390600), (5208, 381750), (5250, 378696), (5425, 366480), (5580, 356300), (6000, 331359), (6108, 325500), (6200, 320670), (6300, 315580), (6510, 305400), (6975, 285040), (7000, 284022), (7126, 279000), (7440, 267225), (7635, 260400), (7750, 256536), (7812, 254500), (7875, 252464), (8144, 244125), (8400, 236685), (8680, 229050), (9000, 220906), (9162, 217000), (9300, 213780), (9765, 203600), (10180, 195300), (10416, 190875), (10500, 189348), (10689, 186000), (10850, 183240), (11160, 178150), (11625, 171024), (12216, 162750), (12400, 160335), (12600, 157790), (12725, 156240), (13020, 152700), (13950, 142520), (14000, 142011), (14252, 139500), (15270, 130200), (15500, 128268), (15624, 127250), (15750, 126232), (15779, 126000), (16275, 122160), (17360, 114525), (17815, 111600), (18000, 110453), (18324, 108500), (18600, 106890), (19530, 101800), (20360, 97650), (21000, 94674), (21378, 93000), (21700, 91620), (22320, 89075), (22905, 86800), (23250, 85512), (24432, 81375), (25200, 78895), (25450, 78120), (26040, 76350), (27125, 73296), (27900, 71260), (28504, 69750), (30540, 65100), (31000, 64134), (31248, 63625), (31500, 63116), (31558, 63000), (32067, 62000), (32550, 61080), (34875, 57008), (35630, 55800), (36648, 54250), (37200, 53445), (38175, 52080), (39060, 50900), (40720, 48825), (42000, 47337), (42756, 46500), (43400, 45810)]