428040000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 420

約数和(自身を含む): 1624683060

約数和(自身を除く): 1196643060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 41, 45, 48, 50, 58, 60, 64, 72, 75, 80, 82, 87, 90, 96, 100, 116, 120, 123, 125, 144, 145, 150, 160, 164, 174, 180, 192, 200, 205, 225, 232, 240, 246, 250, 261, 288, 290, 300, 320, 328, 348, 360, 369, 375, 400, 410, 435, 450, 464, 480, 492, 500, 522, 576, 580, 600, 615, 625, 656, 696, 720, 725, 738, 750, 800, 820, 870, 900, 928, 960, 984, 1000, 1025, 1044, 1125, 1160, 1189, 1200, 1230, 1250, 1305, 1312, 1392, 1440, 1450, 1476, 1500, 1600, 1640, 1740, 1800, 1845, 1856, 1875, 1968, 2000, 2050, 2088, 2175, 2250, 2320, 2378, 2400, 2460, 2500, 2610, 2624, 2784, 2880, 2900, 2952, 3000, 3075, 3280, 3480, 3567, 3600, 3625, 3690, 3750, 3936, 4000, 4100, 4176, 4350, 4500, 4640, 4756, 4800, 4920, 5000, 5125, 5220, 5568, 5625, 5800, 5904, 5945, 6000, 6150, 6525, 6560, 6960, 7134, 7200, 7250, 7380, 7500, 7872, 8000, 8200, 8352, 8700, 9000, 9225, 9280, 9512, 9840, 10000, 10250, 10440, 10701, 10875, 11250, 11600, 11808, 11890, 12000, 12300, 13050, 13120, 13920, 14268, 14400, 14500, 14760, 15000, 15375, 16400, 16704, 17400, 17835, 18000, 18125, 18450, 19024, 19680, 20000, 20500, 20880, 21402, 21750, 22500, 23200, 23616, 23780, 24000, 24600, 25625, 26100, 27840, 28536, 29000, 29520, 29725, 30000, 30750, 32625, 32800, 34800, 35670, 36000, 36250, 36900, 38048, 39360, 40000, 41000, 41760, 42804, 43500, 45000, 46125, 46400, 47560, 49200, 51250, 52200, 53505, 54375, 57072, 58000, 59040, 59450, 60000, 61500, 65250, 65600, 69600, 71340, 72000, 72500, 73800, 76096, 76875, 82000, 83520, 85608, 87000, 89175, 90000, 92250, 95120, 98400, 102500, 104400, 107010, 108750, 114144, 116000, 118080, 118900, 120000, 123000, 130500, 139200, 142680, 145000, 147600, 148625, 153750, 163125, 164000, 171216, 174000, 178350, 180000, 184500, 190240, 196800, 205000, 208800, 214020, 217500, 228288, 230625, 232000, 237800, 246000, 261000, 267525, 285360, 290000, 295200, 297250, 307500, 326250, 328000, 342432, 348000, 356700, 360000, 369000, 380480, 410000, 417600, 428040, 435000, 445875, 461250, 475600, 492000, 522000, 535050, 570720, 580000, 590400, 594500, 615000, 652500, 684864, 696000, 713400, 738000, 743125, 820000, 856080, 870000, 891750, 922500, 951200, 984000, 1044000, 1070100, 1141440, 1160000, 1189000, 1230000, 1305000, 1337625, 1426800, 1476000, 1486250, 1640000, 1712160, 1740000, 1783500, 1845000, 1902400, 2088000, 2140200, 2229375, 2378000, 2460000, 2610000, 2675250, 2853600, 2952000, 2972500, 3424320, 3480000, 3567000, 3690000, 4280400, 4458750, 4756000, 4920000, 5220000, 5350500, 5707200, 5945000, 6688125, 7134000, 7380000, 8560800, 8917500, 9512000, 10440000, 10701000, 11890000, 13376250, 14268000, 14760000, 17121600, 17835000, 21402000, 23780000, 26752500, 28536000, 35670000, 42804000, 47560000, 53505000, 71340000, 85608000, 107010000, 142680000, 214020000, 428040000]

約数ペア:

[(1, 428040000), (2, 214020000), (3, 142680000), (4, 107010000), (5, 85608000), (6, 71340000), (8, 53505000), (9, 47560000), (10, 42804000), (12, 35670000), (15, 28536000), (16, 26752500), (18, 23780000), (20, 21402000), (24, 17835000), (25, 17121600), (29, 14760000), (30, 14268000), (32, 13376250), (36, 11890000), (40, 10701000), (41, 10440000), (45, 9512000), (48, 8917500), (50, 8560800), (58, 7380000), (60, 7134000), (64, 6688125), (72, 5945000), (75, 5707200), (80, 5350500), (82, 5220000), (87, 4920000), (90, 4756000), (96, 4458750), (100, 4280400), (116, 3690000), (120, 3567000), (123, 3480000), (125, 3424320), (144, 2972500), (145, 2952000), (150, 2853600), (160, 2675250), (164, 2610000), (174, 2460000), (180, 2378000), (192, 2229375), (200, 2140200), (205, 2088000), (225, 1902400), (232, 1845000), (240, 1783500), (246, 1740000), (250, 1712160), (261, 1640000), (288, 1486250), (290, 1476000), (300, 1426800), (320, 1337625), (328, 1305000), (348, 1230000), (360, 1189000), (369, 1160000), (375, 1141440), (400, 1070100), (410, 1044000), (435, 984000), (450, 951200), (464, 922500), (480, 891750), (492, 870000), (500, 856080), (522, 820000), (576, 743125), (580, 738000), (600, 713400), (615, 696000), (625, 684864), (656, 652500), (696, 615000), (720, 594500), (725, 590400), (738, 580000), (750, 570720), (800, 535050), (820, 522000), (870, 492000), (900, 475600), (928, 461250), (960, 445875), (984, 435000), (1000, 428040), (1025, 417600), (1044, 410000), (1125, 380480), (1160, 369000), (1189, 360000), (1200, 356700), (1230, 348000), (1250, 342432), (1305, 328000), (1312, 326250), (1392, 307500), (1440, 297250), (1450, 295200), (1476, 290000), (1500, 285360), (1600, 267525), (1640, 261000), (1740, 246000), (1800, 237800), (1845, 232000), (1856, 230625), (1875, 228288), (1968, 217500), (2000, 214020), (2050, 208800), (2088, 205000), (2175, 196800), (2250, 190240), (2320, 184500), (2378, 180000), (2400, 178350), (2460, 174000), (2500, 171216), (2610, 164000), (2624, 163125), (2784, 153750), (2880, 148625), (2900, 147600), (2952, 145000), (3000, 142680), (3075, 139200), (3280, 130500), (3480, 123000), (3567, 120000), (3600, 118900), (3625, 118080), (3690, 116000), (3750, 114144), (3936, 108750), (4000, 107010), (4100, 104400), (4176, 102500), (4350, 98400), (4500, 95120), (4640, 92250), (4756, 90000), (4800, 89175), (4920, 87000), (5000, 85608), (5125, 83520), (5220, 82000), (5568, 76875), (5625, 76096), (5800, 73800), (5904, 72500), (5945, 72000), (6000, 71340), (6150, 69600), (6525, 65600), (6560, 65250), (6960, 61500), (7134, 60000), (7200, 59450), (7250, 59040), (7380, 58000), (7500, 57072), (7872, 54375), (8000, 53505), (8200, 52200), (8352, 51250), (8700, 49200), (9000, 47560), (9225, 46400), (9280, 46125), (9512, 45000), (9840, 43500), (10000, 42804), (10250, 41760), (10440, 41000), (10701, 40000), (10875, 39360), (11250, 38048), (11600, 36900), (11808, 36250), (11890, 36000), (12000, 35670), (12300, 34800), (13050, 32800), (13120, 32625), (13920, 30750), (14268, 30000), (14400, 29725), (14500, 29520), (14760, 29000), (15000, 28536), (15375, 27840), (16400, 26100), (16704, 25625), (17400, 24600), (17835, 24000), (18000, 23780), (18125, 23616), (18450, 23200), (19024, 22500), (19680, 21750), (20000, 21402), (20500, 20880)]