2508706560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17657}}^1$

素因数の和:17718

約数の個数: 144

約数和(自身を含む): 8229193056

約数和(自身を除く): 5720486496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 14208, 17657, 17760, 23680, 28416, 35314, 35520, 47360, 52971, 70628, 71040, 88285, 105942, 141256, 142080, 176570, 211884, 264855, 282512, 353140, 423768, 529710, 565024, 653309, 706280, 847536, 1059420, 1130048, 1306618, 1412560, 1695072, 1959927, 2118840, 2260096, 2613236, 2825120, 3266545, 3390144, 3919854, 4237680, 4520192, 5226472, 5650240, 6533090, 6780288, 7839708, 8475360, 9799635, 10452944, 11300480, 13066180, 13560576, 15679416, 16950720, 19599270, 20905888, 22600960, 26132360, 31358832, 33901440, 39198540, 41811776, 52264720, 62717664, 67802880, 78397080, 83623552, 104529440, 125435328, 156794160, 167247104, 209058880, 250870656, 313588320, 418117760, 501741312, 627176640, 836235520, 1254353280, 2508706560]

約数ペア:

[(1, 2508706560), (2, 1254353280), (3, 836235520), (4, 627176640), (5, 501741312), (6, 418117760), (8, 313588320), (10, 250870656), (12, 209058880), (15, 167247104), (16, 156794160), (20, 125435328), (24, 104529440), (30, 83623552), (32, 78397080), (37, 67802880), (40, 62717664), (48, 52264720), (60, 41811776), (64, 39198540), (74, 33901440), (80, 31358832), (96, 26132360), (111, 22600960), (120, 20905888), (128, 19599270), (148, 16950720), (160, 15679416), (185, 13560576), (192, 13066180), (222, 11300480), (240, 10452944), (256, 9799635), (296, 8475360), (320, 7839708), (370, 6780288), (384, 6533090), (444, 5650240), (480, 5226472), (555, 4520192), (592, 4237680), (640, 3919854), (740, 3390144), (768, 3266545), (888, 2825120), (960, 2613236), (1110, 2260096), (1184, 2118840), (1280, 1959927), (1480, 1695072), (1776, 1412560), (1920, 1306618), (2220, 1130048), (2368, 1059420), (2960, 847536), (3552, 706280), (3840, 653309), (4440, 565024), (4736, 529710), (5920, 423768), (7104, 353140), (8880, 282512), (9472, 264855), (11840, 211884), (14208, 176570), (17657, 142080), (17760, 141256), (23680, 105942), (28416, 88285), (35314, 71040), (35520, 70628), (47360, 52971)]