428358000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 480

約数和(自身を含む): 1693605888

約数和(自身を除く): 1265247888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 47, 48, 49, 50, 56, 60, 62, 70, 75, 80, 84, 93, 94, 98, 100, 105, 112, 120, 124, 125, 140, 141, 147, 150, 155, 168, 175, 186, 188, 196, 200, 210, 217, 235, 240, 245, 248, 250, 280, 282, 294, 300, 310, 329, 336, 350, 372, 375, 376, 392, 400, 420, 434, 465, 470, 490, 496, 500, 525, 560, 564, 588, 600, 620, 651, 658, 700, 705, 735, 744, 750, 752, 775, 784, 840, 868, 875, 930, 940, 980, 987, 1000, 1050, 1085, 1128, 1175, 1176, 1200, 1225, 1240, 1302, 1316, 1400, 1410, 1457, 1470, 1488, 1500, 1519, 1550, 1645, 1680, 1736, 1750, 1860, 1880, 1960, 1974, 2000, 2100, 2170, 2256, 2303, 2325, 2350, 2352, 2450, 2480, 2604, 2625, 2632, 2800, 2820, 2914, 2940, 3000, 3038, 3100, 3255, 3290, 3472, 3500, 3525, 3675, 3720, 3760, 3875, 3920, 3948, 4200, 4340, 4371, 4557, 4606, 4650, 4700, 4900, 4935, 5208, 5250, 5264, 5425, 5640, 5828, 5875, 5880, 6000, 6076, 6125, 6200, 6510, 6580, 6909, 7000, 7050, 7285, 7350, 7440, 7595, 7750, 7896, 8225, 8400, 8680, 8742, 9114, 9212, 9300, 9400, 9800, 9870, 10199, 10416, 10500, 10850, 11280, 11515, 11625, 11656, 11750, 11760, 12152, 12250, 12400, 13020, 13160, 13818, 14000, 14100, 14570, 14700, 15190, 15500, 15792, 16275, 16450, 17360, 17484, 17625, 18228, 18375, 18424, 18600, 18800, 19600, 19740, 20398, 21000, 21700, 21855, 22785, 23030, 23250, 23312, 23500, 24304, 24500, 24675, 26040, 26320, 27125, 27636, 28200, 29140, 29400, 30380, 30597, 31000, 32550, 32900, 34545, 34968, 35250, 36425, 36456, 36750, 36848, 37200, 37975, 39480, 40796, 41125, 42000, 43400, 43710, 45570, 46060, 46500, 47000, 49000, 49350, 50995, 52080, 54250, 55272, 56400, 57575, 58280, 58800, 60760, 61194, 62000, 65100, 65800, 69090, 69936, 70500, 71393, 72850, 72912, 73500, 75950, 78960, 81375, 81592, 82250, 86800, 87420, 91140, 92120, 93000, 94000, 98000, 98700, 101990, 108500, 109275, 110544, 113925, 115150, 116560, 121520, 122388, 123375, 130200, 131600, 138180, 141000, 142786, 145700, 147000, 151900, 152985, 162750, 163184, 164500, 172725, 174840, 182125, 182280, 184240, 186000, 189875, 197400, 203980, 214179, 217000, 218550, 227850, 230300, 244776, 246750, 254975, 260400, 276360, 282000, 285572, 287875, 291400, 294000, 303800, 305970, 325500, 329000, 345450, 349680, 356965, 364250, 364560, 379750, 394800, 407960, 428358, 434000, 437100, 455700, 460600, 489552, 493500, 509950, 546375, 552720, 569625, 571144, 575750, 582800, 607600, 611940, 651000, 658000, 690900, 713930, 728500, 759500, 764925, 815920, 856716, 863625, 874200, 911400, 921200, 987000, 1019900, 1070895, 1092750, 1139250, 1142288, 1151500, 1223880, 1274875, 1302000, 1381800, 1427860, 1457000, 1519000, 1529850, 1713432, 1727250, 1748400, 1784825, 1822800, 1974000, 2039800, 2141790, 2185500, 2278500, 2303000, 2447760, 2549750, 2763600, 2855720, 2914000, 3038000, 3059700, 3426864, 3454500, 3569650, 3824625, 4079600, 4283580, 4371000, 4557000, 4606000, 5099500, 5354475, 5711440, 6119400, 6909000, 7139300, 7649250, 8567160, 8742000, 8924125, 9114000, 10199000, 10708950, 12238800, 13818000, 14278600, 15298500, 17134320, 17848250, 20398000, 21417900, 26772375, 28557200, 30597000, 35696500, 42835800, 53544750, 61194000, 71393000, 85671600, 107089500, 142786000, 214179000, 428358000]

約数ペア:

[(1, 428358000), (2, 214179000), (3, 142786000), (4, 107089500), (5, 85671600), (6, 71393000), (7, 61194000), (8, 53544750), (10, 42835800), (12, 35696500), (14, 30597000), (15, 28557200), (16, 26772375), (20, 21417900), (21, 20398000), (24, 17848250), (25, 17134320), (28, 15298500), (30, 14278600), (31, 13818000), (35, 12238800), (40, 10708950), (42, 10199000), (47, 9114000), (48, 8924125), (49, 8742000), (50, 8567160), (56, 7649250), (60, 7139300), (62, 6909000), (70, 6119400), (75, 5711440), (80, 5354475), (84, 5099500), (93, 4606000), (94, 4557000), (98, 4371000), (100, 4283580), (105, 4079600), (112, 3824625), (120, 3569650), (124, 3454500), (125, 3426864), (140, 3059700), (141, 3038000), (147, 2914000), (150, 2855720), (155, 2763600), (168, 2549750), (175, 2447760), (186, 2303000), (188, 2278500), (196, 2185500), (200, 2141790), (210, 2039800), (217, 1974000), (235, 1822800), (240, 1784825), (245, 1748400), (248, 1727250), (250, 1713432), (280, 1529850), (282, 1519000), (294, 1457000), (300, 1427860), (310, 1381800), (329, 1302000), (336, 1274875), (350, 1223880), (372, 1151500), (375, 1142288), (376, 1139250), (392, 1092750), (400, 1070895), (420, 1019900), (434, 987000), (465, 921200), (470, 911400), (490, 874200), (496, 863625), (500, 856716), (525, 815920), (560, 764925), (564, 759500), (588, 728500), (600, 713930), (620, 690900), (651, 658000), (658, 651000), (700, 611940), (705, 607600), (735, 582800), (744, 575750), (750, 571144), (752, 569625), (775, 552720), (784, 546375), (840, 509950), (868, 493500), (875, 489552), (930, 460600), (940, 455700), (980, 437100), (987, 434000), (1000, 428358), (1050, 407960), (1085, 394800), (1128, 379750), (1175, 364560), (1176, 364250), (1200, 356965), (1225, 349680), (1240, 345450), (1302, 329000), (1316, 325500), (1400, 305970), (1410, 303800), (1457, 294000), (1470, 291400), (1488, 287875), (1500, 285572), (1519, 282000), (1550, 276360), (1645, 260400), (1680, 254975), (1736, 246750), (1750, 244776), (1860, 230300), (1880, 227850), (1960, 218550), (1974, 217000), (2000, 214179), (2100, 203980), (2170, 197400), (2256, 189875), (2303, 186000), (2325, 184240), (2350, 182280), (2352, 182125), (2450, 174840), (2480, 172725), (2604, 164500), (2625, 163184), (2632, 162750), (2800, 152985), (2820, 151900), (2914, 147000), (2940, 145700), (3000, 142786), (3038, 141000), (3100, 138180), (3255, 131600), (3290, 130200), (3472, 123375), (3500, 122388), (3525, 121520), (3675, 116560), (3720, 115150), (3760, 113925), (3875, 110544), (3920, 109275), (3948, 108500), (4200, 101990), (4340, 98700), (4371, 98000), (4557, 94000), (4606, 93000), (4650, 92120), (4700, 91140), (4900, 87420), (4935, 86800), (5208, 82250), (5250, 81592), (5264, 81375), (5425, 78960), (5640, 75950), (5828, 73500), (5875, 72912), (5880, 72850), (6000, 71393), (6076, 70500), (6125, 69936), (6200, 69090), (6510, 65800), (6580, 65100), (6909, 62000), (7000, 61194), (7050, 60760), (7285, 58800), (7350, 58280), (7440, 57575), (7595, 56400), (7750, 55272), (7896, 54250), (8225, 52080), (8400, 50995), (8680, 49350), (8742, 49000), (9114, 47000), (9212, 46500), (9300, 46060), (9400, 45570), (9800, 43710), (9870, 43400), (10199, 42000), (10416, 41125), (10500, 40796), (10850, 39480), (11280, 37975), (11515, 37200), (11625, 36848), (11656, 36750), (11750, 36456), (11760, 36425), (12152, 35250), (12250, 34968), (12400, 34545), (13020, 32900), (13160, 32550), (13818, 31000), (14000, 30597), (14100, 30380), (14570, 29400), (14700, 29140), (15190, 28200), (15500, 27636), (15792, 27125), (16275, 26320), (16450, 26040), (17360, 24675), (17484, 24500), (17625, 24304), (18228, 23500), (18375, 23312), (18424, 23250), (18600, 23030), (18800, 22785), (19600, 21855), (19740, 21700), (20398, 21000)]