1281540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 480

約数和(自身を含む): 4761275904

約数和(自身を除く): 3479735904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 53, 60, 62, 65, 75, 78, 80, 93, 96, 100, 104, 106, 120, 124, 125, 130, 150, 155, 156, 159, 160, 186, 195, 200, 208, 212, 240, 248, 250, 260, 265, 300, 310, 312, 318, 325, 372, 375, 390, 400, 403, 416, 424, 465, 480, 496, 500, 520, 530, 600, 620, 624, 625, 636, 650, 689, 744, 750, 775, 780, 795, 800, 806, 848, 930, 975, 992, 1000, 1040, 1060, 1200, 1209, 1240, 1248, 1250, 1272, 1300, 1325, 1378, 1488, 1500, 1550, 1560, 1590, 1612, 1625, 1643, 1696, 1860, 1875, 1950, 2000, 2015, 2067, 2080, 2120, 2325, 2400, 2418, 2480, 2500, 2544, 2600, 2650, 2756, 2976, 3000, 3100, 3120, 3180, 3224, 3250, 3286, 3445, 3720, 3750, 3875, 3900, 3975, 4000, 4030, 4134, 4240, 4650, 4836, 4875, 4929, 4960, 5000, 5088, 5200, 5300, 5512, 6000, 6045, 6200, 6240, 6360, 6448, 6500, 6572, 6625, 6890, 7440, 7500, 7750, 7800, 7950, 8060, 8125, 8215, 8268, 8480, 9300, 9672, 9750, 9858, 10000, 10075, 10335, 10400, 10600, 11024, 11625, 12000, 12090, 12400, 12720, 12896, 13000, 13144, 13250, 13780, 14880, 15000, 15500, 15600, 15900, 16120, 16250, 16430, 16536, 17225, 18600, 19344, 19375, 19500, 19716, 19875, 20000, 20150, 20670, 21200, 21359, 22048, 23250, 24180, 24375, 24645, 24800, 25440, 26000, 26288, 26500, 27560, 30000, 30225, 31000, 31200, 31800, 32240, 32500, 32860, 33072, 33125, 34450, 37200, 38688, 38750, 39000, 39432, 39750, 40300, 41075, 41340, 42400, 42718, 46500, 48360, 48750, 49290, 50375, 51675, 52000, 52576, 53000, 55120, 58125, 60000, 60450, 62000, 63600, 64077, 64480, 65000, 65720, 66144, 66250, 68900, 74400, 77500, 78000, 78864, 79500, 80600, 82150, 82680, 85436, 86125, 93000, 96720, 97500, 98580, 99375, 100750, 103350, 106000, 106795, 110240, 116250, 120900, 123225, 124000, 127200, 128154, 130000, 131440, 132500, 137800, 151125, 155000, 156000, 157728, 159000, 161200, 164300, 165360, 170872, 172250, 186000, 193440, 195000, 197160, 198750, 201500, 205375, 206700, 212000, 213590, 232500, 241800, 246450, 251875, 256308, 258375, 260000, 262880, 265000, 275600, 302250, 310000, 318000, 320385, 322400, 328600, 330720, 341744, 344500, 372000, 390000, 394320, 397500, 403000, 410750, 413400, 427180, 430625, 465000, 483600, 492900, 503750, 512616, 516750, 530000, 533975, 551200, 604500, 616125, 620000, 636000, 640770, 657200, 683488, 689000, 755625, 780000, 788640, 795000, 806000, 821500, 826800, 854360, 861250, 930000, 967200, 985800, 1007500, 1025232, 1026875, 1033500, 1060000, 1067950, 1209000, 1232250, 1281540, 1291875, 1314400, 1378000, 1511250, 1590000, 1601925, 1612000, 1643000, 1653600, 1708720, 1722500, 1860000, 1971600, 2015000, 2050464, 2053750, 2067000, 2135900, 2418000, 2464500, 2563080, 2583750, 2669875, 2756000, 3022500, 3080625, 3180000, 3203850, 3286000, 3417440, 3445000, 3943200, 4030000, 4107500, 4134000, 4271800, 4836000, 4929000, 5126160, 5167500, 5339750, 6045000, 6161250, 6407700, 6572000, 6890000, 8009625, 8060000, 8215000, 8268000, 8543600, 9858000, 10252320, 10335000, 10679500, 12090000, 12322500, 12815400, 13349375, 13780000, 16019250, 16430000, 17087200, 19716000, 20670000, 21359000, 24180000, 24645000, 25630800, 26698750, 32038500, 32860000, 40048125, 41340000, 42718000, 49290000, 51261600, 53397500, 64077000, 80096250, 85436000, 98580000, 106795000, 128154000, 160192500, 213590000, 256308000, 320385000, 427180000, 640770000, 1281540000]

約数ペア:

[(1, 1281540000), (2, 640770000), (3, 427180000), (4, 320385000), (5, 256308000), (6, 213590000), (8, 160192500), (10, 128154000), (12, 106795000), (13, 98580000), (15, 85436000), (16, 80096250), (20, 64077000), (24, 53397500), (25, 51261600), (26, 49290000), (30, 42718000), (31, 41340000), (32, 40048125), (39, 32860000), (40, 32038500), (48, 26698750), (50, 25630800), (52, 24645000), (53, 24180000), (60, 21359000), (62, 20670000), (65, 19716000), (75, 17087200), (78, 16430000), (80, 16019250), (93, 13780000), (96, 13349375), (100, 12815400), (104, 12322500), (106, 12090000), (120, 10679500), (124, 10335000), (125, 10252320), (130, 9858000), (150, 8543600), (155, 8268000), (156, 8215000), (159, 8060000), (160, 8009625), (186, 6890000), (195, 6572000), (200, 6407700), (208, 6161250), (212, 6045000), (240, 5339750), (248, 5167500), (250, 5126160), (260, 4929000), (265, 4836000), (300, 4271800), (310, 4134000), (312, 4107500), (318, 4030000), (325, 3943200), (372, 3445000), (375, 3417440), (390, 3286000), (400, 3203850), (403, 3180000), (416, 3080625), (424, 3022500), (465, 2756000), (480, 2669875), (496, 2583750), (500, 2563080), (520, 2464500), (530, 2418000), (600, 2135900), (620, 2067000), (624, 2053750), (625, 2050464), (636, 2015000), (650, 1971600), (689, 1860000), (744, 1722500), (750, 1708720), (775, 1653600), (780, 1643000), (795, 1612000), (800, 1601925), (806, 1590000), (848, 1511250), (930, 1378000), (975, 1314400), (992, 1291875), (1000, 1281540), (1040, 1232250), (1060, 1209000), (1200, 1067950), (1209, 1060000), (1240, 1033500), (1248, 1026875), (1250, 1025232), (1272, 1007500), (1300, 985800), (1325, 967200), (1378, 930000), (1488, 861250), (1500, 854360), (1550, 826800), (1560, 821500), (1590, 806000), (1612, 795000), (1625, 788640), (1643, 780000), (1696, 755625), (1860, 689000), (1875, 683488), (1950, 657200), (2000, 640770), (2015, 636000), (2067, 620000), (2080, 616125), (2120, 604500), (2325, 551200), (2400, 533975), (2418, 530000), (2480, 516750), (2500, 512616), (2544, 503750), (2600, 492900), (2650, 483600), (2756, 465000), (2976, 430625), (3000, 427180), (3100, 413400), (3120, 410750), (3180, 403000), (3224, 397500), (3250, 394320), (3286, 390000), (3445, 372000), (3720, 344500), (3750, 341744), (3875, 330720), (3900, 328600), (3975, 322400), (4000, 320385), (4030, 318000), (4134, 310000), (4240, 302250), (4650, 275600), (4836, 265000), (4875, 262880), (4929, 260000), (4960, 258375), (5000, 256308), (5088, 251875), (5200, 246450), (5300, 241800), (5512, 232500), (6000, 213590), (6045, 212000), (6200, 206700), (6240, 205375), (6360, 201500), (6448, 198750), (6500, 197160), (6572, 195000), (6625, 193440), (6890, 186000), (7440, 172250), (7500, 170872), (7750, 165360), (7800, 164300), (7950, 161200), (8060, 159000), (8125, 157728), (8215, 156000), (8268, 155000), (8480, 151125), (9300, 137800), (9672, 132500), (9750, 131440), (9858, 130000), (10000, 128154), (10075, 127200), (10335, 124000), (10400, 123225), (10600, 120900), (11024, 116250), (11625, 110240), (12000, 106795), (12090, 106000), (12400, 103350), (12720, 100750), (12896, 99375), (13000, 98580), (13144, 97500), (13250, 96720), (13780, 93000), (14880, 86125), (15000, 85436), (15500, 82680), (15600, 82150), (15900, 80600), (16120, 79500), (16250, 78864), (16430, 78000), (16536, 77500), (17225, 74400), (18600, 68900), (19344, 66250), (19375, 66144), (19500, 65720), (19716, 65000), (19875, 64480), (20000, 64077), (20150, 63600), (20670, 62000), (21200, 60450), (21359, 60000), (22048, 58125), (23250, 55120), (24180, 53000), (24375, 52576), (24645, 52000), (24800, 51675), (25440, 50375), (26000, 49290), (26288, 48750), (26500, 48360), (27560, 46500), (30000, 42718), (30225, 42400), (31000, 41340), (31200, 41075), (31800, 40300), (32240, 39750), (32500, 39432), (32860, 39000), (33072, 38750), (33125, 38688), (34450, 37200)]