813072000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 256

約数和(自身を含む): 2904894720

約数和(自身を除く): 2091822720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1303, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2600, 2606, 3000, 3120, 3200, 3250, 3900, 3909, 4000, 4160, 4800, 4875, 4992, 5200, 5212, 6000, 6240, 6500, 6515, 7800, 7818, 8000, 8320, 9600, 9750, 10400, 10424, 12000, 12480, 13000, 13030, 15600, 15636, 16000, 16939, 19500, 19545, 20800, 20848, 24000, 24960, 26000, 26060, 31200, 31272, 32575, 33878, 39000, 39090, 41600, 41696, 48000, 50817, 52000, 52120, 62400, 62544, 65150, 67756, 78000, 78180, 83392, 84695, 97725, 101634, 104000, 104240, 124800, 125088, 130300, 135512, 156000, 156360, 162875, 166784, 169390, 195450, 203268, 208000, 208480, 250176, 254085, 260600, 271024, 312000, 312720, 325750, 338780, 390900, 406536, 416960, 423475, 488625, 500352, 508170, 521200, 542048, 624000, 625440, 651500, 677560, 781800, 813072, 833920, 846950, 977250, 1016340, 1042400, 1084096, 1250880, 1270425, 1303000, 1355120, 1563600, 1626144, 1693900, 1954500, 2032680, 2084800, 2117375, 2168192, 2501760, 2540850, 2606000, 2710240, 3127200, 3252288, 3387800, 3909000, 4065360, 4169600, 4234750, 5081700, 5212000, 5420480, 6254400, 6352125, 6504576, 6775600, 7818000, 8130720, 8469500, 10163400, 10424000, 10840960, 12508800, 12704250, 13551200, 15636000, 16261440, 16939000, 20326800, 20848000, 25408500, 27102400, 31272000, 32522880, 33878000, 40653600, 50817000, 54204800, 62544000, 67756000, 81307200, 101634000, 135512000, 162614400, 203268000, 271024000, 406536000, 813072000]

約数ペア:

[(1, 813072000), (2, 406536000), (3, 271024000), (4, 203268000), (5, 162614400), (6, 135512000), (8, 101634000), (10, 81307200), (12, 67756000), (13, 62544000), (15, 54204800), (16, 50817000), (20, 40653600), (24, 33878000), (25, 32522880), (26, 31272000), (30, 27102400), (32, 25408500), (39, 20848000), (40, 20326800), (48, 16939000), (50, 16261440), (52, 15636000), (60, 13551200), (64, 12704250), (65, 12508800), (75, 10840960), (78, 10424000), (80, 10163400), (96, 8469500), (100, 8130720), (104, 7818000), (120, 6775600), (125, 6504576), (128, 6352125), (130, 6254400), (150, 5420480), (156, 5212000), (160, 5081700), (192, 4234750), (195, 4169600), (200, 4065360), (208, 3909000), (240, 3387800), (250, 3252288), (260, 3127200), (300, 2710240), (312, 2606000), (320, 2540850), (325, 2501760), (375, 2168192), (384, 2117375), (390, 2084800), (400, 2032680), (416, 1954500), (480, 1693900), (500, 1626144), (520, 1563600), (600, 1355120), (624, 1303000), (640, 1270425), (650, 1250880), (750, 1084096), (780, 1042400), (800, 1016340), (832, 977250), (960, 846950), (975, 833920), (1000, 813072), (1040, 781800), (1200, 677560), (1248, 651500), (1300, 625440), (1303, 624000), (1500, 542048), (1560, 521200), (1600, 508170), (1625, 500352), (1664, 488625), (1920, 423475), (1950, 416960), (2000, 406536), (2080, 390900), (2400, 338780), (2496, 325750), (2600, 312720), (2606, 312000), (3000, 271024), (3120, 260600), (3200, 254085), (3250, 250176), (3900, 208480), (3909, 208000), (4000, 203268), (4160, 195450), (4800, 169390), (4875, 166784), (4992, 162875), (5200, 156360), (5212, 156000), (6000, 135512), (6240, 130300), (6500, 125088), (6515, 124800), (7800, 104240), (7818, 104000), (8000, 101634), (8320, 97725), (9600, 84695), (9750, 83392), (10400, 78180), (10424, 78000), (12000, 67756), (12480, 65150), (13000, 62544), (13030, 62400), (15600, 52120), (15636, 52000), (16000, 50817), (16939, 48000), (19500, 41696), (19545, 41600), (20800, 39090), (20848, 39000), (24000, 33878), (24960, 32575), (26000, 31272), (26060, 31200)]