2389680000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{3319}}^1$

素因数の和:3359

約数の個数: 240

約数和(自身を含む): 8595529800

約数和(自身を除く): 6205849800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2250, 2400, 2500, 2880, 3000, 3200, 3319, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 5760, 6000, 6638, 7200, 7500, 8000, 9000, 9600, 9957, 10000, 11250, 12000, 13276, 14400, 15000, 16000, 16595, 18000, 19914, 20000, 22500, 24000, 26552, 28800, 29871, 30000, 33190, 36000, 39828, 40000, 45000, 48000, 49785, 53104, 59742, 60000, 66380, 72000, 79656, 80000, 82975, 90000, 99570, 106208, 119484, 120000, 132760, 144000, 149355, 159312, 165950, 180000, 199140, 212416, 238968, 240000, 248925, 265520, 298710, 318624, 331900, 360000, 398280, 414875, 424832, 477936, 497850, 531040, 597420, 637248, 663800, 720000, 746775, 796560, 829750, 955872, 995700, 1062080, 1194840, 1244625, 1274496, 1327600, 1493550, 1593120, 1659500, 1911744, 1991400, 2074375, 2124160, 2389680, 2489250, 2655200, 2987100, 3186240, 3319000, 3733875, 3823488, 3982800, 4148750, 4779360, 4978500, 5310400, 5974200, 6223125, 6372480, 6638000, 7467750, 7965600, 8297500, 9558720, 9957000, 10620800, 11948400, 12446250, 13276000, 14935500, 15931200, 16595000, 18669375, 19117440, 19914000, 23896800, 24892500, 26552000, 29871000, 31862400, 33190000, 37338750, 39828000, 47793600, 49785000, 53104000, 59742000, 66380000, 74677500, 79656000, 95587200, 99570000, 119484000, 132760000, 149355000, 159312000, 199140000, 238968000, 265520000, 298710000, 398280000, 477936000, 597420000, 796560000, 1194840000, 2389680000]

約数ペア:

[(1, 2389680000), (2, 1194840000), (3, 796560000), (4, 597420000), (5, 477936000), (6, 398280000), (8, 298710000), (9, 265520000), (10, 238968000), (12, 199140000), (15, 159312000), (16, 149355000), (18, 132760000), (20, 119484000), (24, 99570000), (25, 95587200), (30, 79656000), (32, 74677500), (36, 66380000), (40, 59742000), (45, 53104000), (48, 49785000), (50, 47793600), (60, 39828000), (64, 37338750), (72, 33190000), (75, 31862400), (80, 29871000), (90, 26552000), (96, 24892500), (100, 23896800), (120, 19914000), (125, 19117440), (128, 18669375), (144, 16595000), (150, 15931200), (160, 14935500), (180, 13276000), (192, 12446250), (200, 11948400), (225, 10620800), (240, 9957000), (250, 9558720), (288, 8297500), (300, 7965600), (320, 7467750), (360, 6638000), (375, 6372480), (384, 6223125), (400, 5974200), (450, 5310400), (480, 4978500), (500, 4779360), (576, 4148750), (600, 3982800), (625, 3823488), (640, 3733875), (720, 3319000), (750, 3186240), (800, 2987100), (900, 2655200), (960, 2489250), (1000, 2389680), (1125, 2124160), (1152, 2074375), (1200, 1991400), (1250, 1911744), (1440, 1659500), (1500, 1593120), (1600, 1493550), (1800, 1327600), (1875, 1274496), (1920, 1244625), (2000, 1194840), (2250, 1062080), (2400, 995700), (2500, 955872), (2880, 829750), (3000, 796560), (3200, 746775), (3319, 720000), (3600, 663800), (3750, 637248), (4000, 597420), (4500, 531040), (4800, 497850), (5000, 477936), (5625, 424832), (5760, 414875), (6000, 398280), (6638, 360000), (7200, 331900), (7500, 318624), (8000, 298710), (9000, 265520), (9600, 248925), (9957, 240000), (10000, 238968), (11250, 212416), (12000, 199140), (13276, 180000), (14400, 165950), (15000, 159312), (16000, 149355), (16595, 144000), (18000, 132760), (19914, 120000), (20000, 119484), (22500, 106208), (24000, 99570), (26552, 90000), (28800, 82975), (29871, 80000), (30000, 79656), (33190, 72000), (36000, 66380), (39828, 60000), (40000, 59742), (45000, 53104), (48000, 49785)]