2023429520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16709

約数の個数: 120

約数和(自身を含む): 5649424128

約数和(自身を除く): 3625994608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 16651, 17360, 24304, 30380, 33302, 60760, 66604, 83255, 116557, 121520, 133208, 166510, 233114, 266416, 333020, 466228, 516181, 582785, 666040, 815899, 932456, 1032362, 1165570, 1332080, 1631798, 1864912, 2064724, 2331140, 2580905, 3263596, 3613267, 4079495, 4129448, 4662280, 5161810, 6527192, 7226534, 8158990, 8258896, 9324560, 10323620, 13054384, 14453068, 16317980, 18066335, 20647240, 25292869, 28906136, 32635960, 36132670, 41294480, 50585738, 57812272, 65271920, 72265340, 101171476, 126464345, 144530680, 202342952, 252928690, 289061360, 404685904, 505857380, 1011714760, 2023429520]

約数ペア:

[(1, 2023429520), (2, 1011714760), (4, 505857380), (5, 404685904), (7, 289061360), (8, 252928690), (10, 202342952), (14, 144530680), (16, 126464345), (20, 101171476), (28, 72265340), (31, 65271920), (35, 57812272), (40, 50585738), (49, 41294480), (56, 36132670), (62, 32635960), (70, 28906136), (80, 25292869), (98, 20647240), (112, 18066335), (124, 16317980), (140, 14453068), (155, 13054384), (196, 10323620), (217, 9324560), (245, 8258896), (248, 8158990), (280, 7226534), (310, 6527192), (392, 5161810), (434, 4662280), (490, 4129448), (496, 4079495), (560, 3613267), (620, 3263596), (784, 2580905), (868, 2331140), (980, 2064724), (1085, 1864912), (1240, 1631798), (1519, 1332080), (1736, 1165570), (1960, 1032362), (2170, 932456), (2480, 815899), (3038, 666040), (3472, 582785), (3920, 516181), (4340, 466228), (6076, 333020), (7595, 266416), (8680, 233114), (12152, 166510), (15190, 133208), (16651, 121520), (17360, 116557), (24304, 83255), (30380, 66604), (33302, 60760)]