485296000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 1405825200

約数和(自身を除く): 920529200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 619, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1238, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2450, 2476, 2800, 3095, 3136, 3200, 3500, 3920, 4000, 4333, 4480, 4900, 4952, 5600, 6125, 6190, 6272, 7000, 7840, 8000, 8666, 9800, 9904, 11200, 12250, 12380, 14000, 15475, 15680, 16000, 17332, 19600, 19808, 21665, 22400, 24500, 24760, 28000, 30331, 30950, 31360, 34664, 39200, 39616, 43330, 49000, 49520, 56000, 60662, 61900, 69328, 77375, 78400, 79232, 86660, 98000, 99040, 108325, 112000, 121324, 123800, 138656, 151655, 154750, 156800, 173320, 196000, 198080, 216650, 242648, 247600, 277312, 303310, 309500, 346640, 392000, 396160, 433300, 485296, 495200, 541625, 554624, 606620, 619000, 693280, 758275, 784000, 866600, 970592, 990400, 1083250, 1213240, 1238000, 1386560, 1516550, 1733200, 1941184, 1980800, 2166500, 2426480, 2476000, 2773120, 3033100, 3466400, 3791375, 3882368, 4333000, 4852960, 4952000, 6066200, 6932800, 7582750, 8666000, 9705920, 9904000, 12132400, 13865600, 15165500, 17332000, 19411840, 24264800, 30331000, 34664000, 48529600, 60662000, 69328000, 97059200, 121324000, 242648000, 485296000]

約数ペア:

[(1, 485296000), (2, 242648000), (4, 121324000), (5, 97059200), (7, 69328000), (8, 60662000), (10, 48529600), (14, 34664000), (16, 30331000), (20, 24264800), (25, 19411840), (28, 17332000), (32, 15165500), (35, 13865600), (40, 12132400), (49, 9904000), (50, 9705920), (56, 8666000), (64, 7582750), (70, 6932800), (80, 6066200), (98, 4952000), (100, 4852960), (112, 4333000), (125, 3882368), (128, 3791375), (140, 3466400), (160, 3033100), (175, 2773120), (196, 2476000), (200, 2426480), (224, 2166500), (245, 1980800), (250, 1941184), (280, 1733200), (320, 1516550), (350, 1386560), (392, 1238000), (400, 1213240), (448, 1083250), (490, 990400), (500, 970592), (560, 866600), (619, 784000), (640, 758275), (700, 693280), (784, 619000), (800, 606620), (875, 554624), (896, 541625), (980, 495200), (1000, 485296), (1120, 433300), (1225, 396160), (1238, 392000), (1400, 346640), (1568, 309500), (1600, 303310), (1750, 277312), (1960, 247600), (2000, 242648), (2240, 216650), (2450, 198080), (2476, 196000), (2800, 173320), (3095, 156800), (3136, 154750), (3200, 151655), (3500, 138656), (3920, 123800), (4000, 121324), (4333, 112000), (4480, 108325), (4900, 99040), (4952, 98000), (5600, 86660), (6125, 79232), (6190, 78400), (6272, 77375), (7000, 69328), (7840, 61900), (8000, 60662), (8666, 56000), (9800, 49520), (9904, 49000), (11200, 43330), (12250, 39616), (12380, 39200), (14000, 34664), (15475, 31360), (15680, 30950), (16000, 30331), (17332, 28000), (19600, 24760), (19808, 24500), (21665, 22400)]