142108960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4146

約数の個数: 96

約数和(自身を含む): 396168192

約数和(自身を除く): 254059232

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, 4093, 4340, 4960, 6944, 8186, 8680, 16372, 17360, 20465, 28651, 32744, 34720, 40930, 57302, 65488, 81860, 114604, 126883, 130976, 143255, 163720, 229208, 253766, 286510, 327440, 458416, 507532, 573020, 634415, 654880, 888181, 916832, 1015064, 1146040, 1268830, 1776362, 2030128, 2292080, 2537660, 3552724, 4060256, 4440905, 4584160, 5075320, 7105448, 8881810, 10150640, 14210896, 17763620, 20301280, 28421792, 35527240, 71054480, 142108960]

約数ペア:

[(1, 142108960), (2, 71054480), (4, 35527240), (5, 28421792), (7, 20301280), (8, 17763620), (10, 14210896), (14, 10150640), (16, 8881810), (20, 7105448), (28, 5075320), (31, 4584160), (32, 4440905), (35, 4060256), (40, 3552724), (56, 2537660), (62, 2292080), (70, 2030128), (80, 1776362), (112, 1268830), (124, 1146040), (140, 1015064), (155, 916832), (160, 888181), (217, 654880), (224, 634415), (248, 573020), (280, 507532), (310, 458416), (434, 327440), (496, 286510), (560, 253766), (620, 229208), (868, 163720), (992, 143255), (1085, 130976), (1120, 126883), (1240, 114604), (1736, 81860), (2170, 65488), (2480, 57302), (3472, 40930), (4093, 34720), (4340, 32744), (4960, 28651), (6944, 20465), (8186, 17360), (8680, 16372)]