681312000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 2326431744

約数和(自身を除く): 1645119744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 128, 141, 150, 151, 160, 188, 192, 200, 235, 240, 250, 256, 282, 300, 302, 320, 375, 376, 384, 400, 453, 470, 480, 500, 564, 600, 604, 640, 705, 750, 752, 755, 768, 800, 906, 940, 960, 1000, 1128, 1175, 1200, 1208, 1280, 1410, 1500, 1504, 1510, 1600, 1812, 1880, 1920, 2000, 2256, 2265, 2350, 2400, 2416, 2820, 3000, 3008, 3020, 3200, 3525, 3624, 3760, 3775, 3840, 4000, 4512, 4530, 4700, 4800, 4832, 5640, 5875, 6000, 6016, 6040, 6400, 7050, 7097, 7248, 7520, 7550, 8000, 9024, 9060, 9400, 9600, 9664, 11280, 11325, 11750, 12000, 12032, 12080, 14100, 14194, 14496, 15040, 15100, 16000, 17625, 18048, 18120, 18800, 18875, 19200, 19328, 21291, 22560, 22650, 23500, 24000, 24160, 28200, 28388, 28992, 30080, 30200, 32000, 35250, 35485, 36096, 36240, 37600, 37750, 38656, 42582, 45120, 45300, 47000, 48000, 48320, 56400, 56625, 56776, 57984, 60160, 60400, 70500, 70970, 72480, 75200, 75500, 85164, 90240, 90600, 94000, 96000, 96640, 106455, 112800, 113250, 113552, 115968, 120800, 141000, 141940, 144960, 150400, 151000, 170328, 177425, 180480, 181200, 188000, 193280, 212910, 225600, 226500, 227104, 241600, 282000, 283880, 289920, 300800, 302000, 340656, 354850, 362400, 376000, 425820, 451200, 453000, 454208, 483200, 532275, 564000, 567760, 579840, 604000, 681312, 709700, 724800, 752000, 851640, 887125, 902400, 906000, 908416, 966400, 1064550, 1128000, 1135520, 1208000, 1362624, 1419400, 1449600, 1504000, 1703280, 1774250, 1812000, 1816832, 2129100, 2256000, 2271040, 2416000, 2661375, 2725248, 2838800, 2899200, 3406560, 3548500, 3624000, 4258200, 4512000, 4542080, 4832000, 5322750, 5450496, 5677600, 6813120, 7097000, 7248000, 8516400, 9084160, 10645500, 11355200, 13626240, 14194000, 14496000, 17032800, 21291000, 22710400, 27252480, 28388000, 34065600, 42582000, 45420800, 56776000, 68131200, 85164000, 113552000, 136262400, 170328000, 227104000, 340656000, 681312000]

約数ペア:

[(1, 681312000), (2, 340656000), (3, 227104000), (4, 170328000), (5, 136262400), (6, 113552000), (8, 85164000), (10, 68131200), (12, 56776000), (15, 45420800), (16, 42582000), (20, 34065600), (24, 28388000), (25, 27252480), (30, 22710400), (32, 21291000), (40, 17032800), (47, 14496000), (48, 14194000), (50, 13626240), (60, 11355200), (64, 10645500), (75, 9084160), (80, 8516400), (94, 7248000), (96, 7097000), (100, 6813120), (120, 5677600), (125, 5450496), (128, 5322750), (141, 4832000), (150, 4542080), (151, 4512000), (160, 4258200), (188, 3624000), (192, 3548500), (200, 3406560), (235, 2899200), (240, 2838800), (250, 2725248), (256, 2661375), (282, 2416000), (300, 2271040), (302, 2256000), (320, 2129100), (375, 1816832), (376, 1812000), (384, 1774250), (400, 1703280), (453, 1504000), (470, 1449600), (480, 1419400), (500, 1362624), (564, 1208000), (600, 1135520), (604, 1128000), (640, 1064550), (705, 966400), (750, 908416), (752, 906000), (755, 902400), (768, 887125), (800, 851640), (906, 752000), (940, 724800), (960, 709700), (1000, 681312), (1128, 604000), (1175, 579840), (1200, 567760), (1208, 564000), (1280, 532275), (1410, 483200), (1500, 454208), (1504, 453000), (1510, 451200), (1600, 425820), (1812, 376000), (1880, 362400), (1920, 354850), (2000, 340656), (2256, 302000), (2265, 300800), (2350, 289920), (2400, 283880), (2416, 282000), (2820, 241600), (3000, 227104), (3008, 226500), (3020, 225600), (3200, 212910), (3525, 193280), (3624, 188000), (3760, 181200), (3775, 180480), (3840, 177425), (4000, 170328), (4512, 151000), (4530, 150400), (4700, 144960), (4800, 141940), (4832, 141000), (5640, 120800), (5875, 115968), (6000, 113552), (6016, 113250), (6040, 112800), (6400, 106455), (7050, 96640), (7097, 96000), (7248, 94000), (7520, 90600), (7550, 90240), (8000, 85164), (9024, 75500), (9060, 75200), (9400, 72480), (9600, 70970), (9664, 70500), (11280, 60400), (11325, 60160), (11750, 57984), (12000, 56776), (12032, 56625), (12080, 56400), (14100, 48320), (14194, 48000), (14496, 47000), (15040, 45300), (15100, 45120), (16000, 42582), (17625, 38656), (18048, 37750), (18120, 37600), (18800, 36240), (18875, 36096), (19200, 35485), (19328, 35250), (21291, 32000), (22560, 30200), (22650, 30080), (23500, 28992), (24000, 28388), (24160, 28200)]