128040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 280

約数和(自身を含む): 466575648

約数和(自身を除く): 338535648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 97, 100, 110, 120, 125, 132, 150, 160, 165, 176, 192, 194, 200, 220, 240, 250, 264, 275, 291, 300, 320, 330, 352, 375, 388, 400, 440, 480, 485, 500, 528, 550, 582, 600, 625, 660, 704, 750, 776, 800, 825, 880, 960, 970, 1000, 1056, 1067, 1100, 1164, 1200, 1250, 1320, 1375, 1455, 1500, 1552, 1600, 1650, 1760, 1875, 1940, 2000, 2112, 2134, 2200, 2328, 2400, 2425, 2500, 2640, 2750, 2910, 3000, 3104, 3201, 3300, 3520, 3750, 3880, 4000, 4125, 4268, 4400, 4656, 4800, 4850, 5000, 5280, 5335, 5500, 5820, 6000, 6208, 6402, 6600, 6875, 7275, 7500, 7760, 8000, 8250, 8536, 8800, 9312, 9700, 10000, 10560, 10670, 11000, 11640, 12000, 12125, 12804, 13200, 13750, 14550, 15000, 15520, 16005, 16500, 17072, 17600, 18624, 19400, 20000, 20625, 21340, 22000, 23280, 24000, 24250, 25608, 26400, 26675, 27500, 29100, 30000, 31040, 32010, 33000, 34144, 36375, 38800, 40000, 41250, 42680, 44000, 46560, 48500, 51216, 52800, 53350, 55000, 58200, 60000, 60625, 64020, 66000, 68288, 72750, 77600, 80025, 82500, 85360, 88000, 93120, 97000, 102432, 106700, 110000, 116400, 120000, 121250, 128040, 132000, 133375, 145500, 155200, 160050, 165000, 170720, 181875, 194000, 204864, 213400, 220000, 232800, 242500, 256080, 264000, 266750, 291000, 320100, 330000, 341440, 363750, 388000, 400125, 426800, 440000, 465600, 485000, 512160, 533500, 582000, 640200, 660000, 666875, 727500, 776000, 800250, 853600, 970000, 1024320, 1067000, 1164000, 1280400, 1320000, 1333750, 1455000, 1600500, 1707200, 1940000, 2000625, 2134000, 2328000, 2560800, 2667500, 2910000, 3201000, 3880000, 4001250, 4268000, 5121600, 5335000, 5820000, 6402000, 8002500, 8536000, 10670000, 11640000, 12804000, 16005000, 21340000, 25608000, 32010000, 42680000, 64020000, 128040000]

約数ペア:

[(1, 128040000), (2, 64020000), (3, 42680000), (4, 32010000), (5, 25608000), (6, 21340000), (8, 16005000), (10, 12804000), (11, 11640000), (12, 10670000), (15, 8536000), (16, 8002500), (20, 6402000), (22, 5820000), (24, 5335000), (25, 5121600), (30, 4268000), (32, 4001250), (33, 3880000), (40, 3201000), (44, 2910000), (48, 2667500), (50, 2560800), (55, 2328000), (60, 2134000), (64, 2000625), (66, 1940000), (75, 1707200), (80, 1600500), (88, 1455000), (96, 1333750), (97, 1320000), (100, 1280400), (110, 1164000), (120, 1067000), (125, 1024320), (132, 970000), (150, 853600), (160, 800250), (165, 776000), (176, 727500), (192, 666875), (194, 660000), (200, 640200), (220, 582000), (240, 533500), (250, 512160), (264, 485000), (275, 465600), (291, 440000), (300, 426800), (320, 400125), (330, 388000), (352, 363750), (375, 341440), (388, 330000), (400, 320100), (440, 291000), (480, 266750), (485, 264000), (500, 256080), (528, 242500), (550, 232800), (582, 220000), (600, 213400), (625, 204864), (660, 194000), (704, 181875), (750, 170720), (776, 165000), (800, 160050), (825, 155200), (880, 145500), (960, 133375), (970, 132000), (1000, 128040), (1056, 121250), (1067, 120000), (1100, 116400), (1164, 110000), (1200, 106700), (1250, 102432), (1320, 97000), (1375, 93120), (1455, 88000), (1500, 85360), (1552, 82500), (1600, 80025), (1650, 77600), (1760, 72750), (1875, 68288), (1940, 66000), (2000, 64020), (2112, 60625), (2134, 60000), (2200, 58200), (2328, 55000), (2400, 53350), (2425, 52800), (2500, 51216), (2640, 48500), (2750, 46560), (2910, 44000), (3000, 42680), (3104, 41250), (3201, 40000), (3300, 38800), (3520, 36375), (3750, 34144), (3880, 33000), (4000, 32010), (4125, 31040), (4268, 30000), (4400, 29100), (4656, 27500), (4800, 26675), (4850, 26400), (5000, 25608), (5280, 24250), (5335, 24000), (5500, 23280), (5820, 22000), (6000, 21340), (6208, 20625), (6402, 20000), (6600, 19400), (6875, 18624), (7275, 17600), (7500, 17072), (7760, 16500), (8000, 16005), (8250, 15520), (8536, 15000), (8800, 14550), (9312, 13750), (9700, 13200), (10000, 12804), (10560, 12125), (10670, 12000), (11000, 11640)]