342026720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9851}}^1$

素因数の和:9904

約数の個数: 96

約数和(自身を含む): 953358336

約数和(自身を除く): 611331616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 9851, 17360, 19702, 34720, 39404, 49255, 68957, 78808, 98510, 137914, 157616, 197020, 275828, 305381, 315232, 344785, 394040, 551656, 610762, 689570, 788080, 1103312, 1221524, 1379140, 1526905, 1576160, 2137667, 2206624, 2443048, 2758280, 3053810, 4275334, 4886096, 5516560, 6107620, 8550668, 9772192, 10688335, 11033120, 12215240, 17101336, 21376670, 24430480, 34202672, 42753340, 48860960, 68405344, 85506680, 171013360, 342026720]

約数ペア:

[(1, 342026720), (2, 171013360), (4, 85506680), (5, 68405344), (7, 48860960), (8, 42753340), (10, 34202672), (14, 24430480), (16, 21376670), (20, 17101336), (28, 12215240), (31, 11033120), (32, 10688335), (35, 9772192), (40, 8550668), (56, 6107620), (62, 5516560), (70, 4886096), (80, 4275334), (112, 3053810), (124, 2758280), (140, 2443048), (155, 2206624), (160, 2137667), (217, 1576160), (224, 1526905), (248, 1379140), (280, 1221524), (310, 1103312), (434, 788080), (496, 689570), (560, 610762), (620, 551656), (868, 394040), (992, 344785), (1085, 315232), (1120, 305381), (1240, 275828), (1736, 197020), (2170, 157616), (2480, 137914), (3472, 98510), (4340, 78808), (4960, 68957), (6944, 49255), (8680, 39404), (9851, 34720), (17360, 19702)]