139009920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10372

約数の個数: 128

約数和(自身を含む): 506442240

約数和(自身を除く): 367432320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10343, 13440, 20686, 31029, 41372, 51715, 62058, 72401, 82744, 103430, 124116, 144802, 155145, 165488, 206860, 217203, 248232, 289604, 310290, 330976, 362005, 413720, 434406, 496464, 579208, 620580, 661952, 724010, 827440, 868812, 992928, 1086015, 1158416, 1241160, 1323904, 1448020, 1654880, 1737624, 1985856, 2172030, 2316832, 2482320, 2896040, 3309760, 3475248, 3971712, 4344060, 4633664, 4964640, 5792080, 6619520, 6950496, 8688120, 9267328, 9929280, 11584160, 13900992, 17376240, 19858560, 23168320, 27801984, 34752480, 46336640, 69504960, 139009920]

約数ペア:

[(1, 139009920), (2, 69504960), (3, 46336640), (4, 34752480), (5, 27801984), (6, 23168320), (7, 19858560), (8, 17376240), (10, 13900992), (12, 11584160), (14, 9929280), (15, 9267328), (16, 8688120), (20, 6950496), (21, 6619520), (24, 5792080), (28, 4964640), (30, 4633664), (32, 4344060), (35, 3971712), (40, 3475248), (42, 3309760), (48, 2896040), (56, 2482320), (60, 2316832), (64, 2172030), (70, 1985856), (80, 1737624), (84, 1654880), (96, 1448020), (105, 1323904), (112, 1241160), (120, 1158416), (128, 1086015), (140, 992928), (160, 868812), (168, 827440), (192, 724010), (210, 661952), (224, 620580), (240, 579208), (280, 496464), (320, 434406), (336, 413720), (384, 362005), (420, 330976), (448, 310290), (480, 289604), (560, 248232), (640, 217203), (672, 206860), (840, 165488), (896, 155145), (960, 144802), (1120, 124116), (1344, 103430), (1680, 82744), (1920, 72401), (2240, 62058), (2688, 51715), (3360, 41372), (4480, 31029), (6720, 20686), (10343, 13440)]