273041720

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 716943960

約数和(自身を除く): 443902240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2401, 2744, 2843, 3430, 4802, 5686, 6860, 9604, 11372, 12005, 13720, 14215, 19208, 19901, 22744, 24010, 28430, 39802, 48020, 56860, 79604, 96040, 99505, 113720, 139307, 159208, 199010, 278614, 398020, 557228, 696535, 796040, 975149, 1114456, 1393070, 1950298, 2786140, 3900596, 4875745, 5572280, 6826043, 7801192, 9751490, 13652086, 19502980, 27304172, 34130215, 39005960, 54608344, 68260430, 136520860, 273041720]

約数ペア:

[(1, 273041720), (2, 136520860), (4, 68260430), (5, 54608344), (7, 39005960), (8, 34130215), (10, 27304172), (14, 19502980), (20, 13652086), (28, 9751490), (35, 7801192), (40, 6826043), (49, 5572280), (56, 4875745), (70, 3900596), (98, 2786140), (140, 1950298), (196, 1393070), (245, 1114456), (280, 975149), (343, 796040), (392, 696535), (490, 557228), (686, 398020), (980, 278614), (1372, 199010), (1715, 159208), (1960, 139307), (2401, 113720), (2744, 99505), (2843, 96040), (3430, 79604), (4802, 56860), (5686, 48020), (6860, 39802), (9604, 28430), (11372, 24010), (12005, 22744), (13720, 19901), (14215, 19208)]