139503840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41519}}^1$

素因数の和:41544

約数の個数: 96

約数和(自身を含む): 502225920

約数和(自身を除く): 362722080

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 41519, 83038, 124557, 166076, 207595, 249114, 290633, 332152, 415190, 498228, 581266, 622785, 664304, 830380, 871899, 996456, 1162532, 1245570, 1328608, 1453165, 1660760, 1743798, 1992912, 2325064, 2491140, 2906330, 3321520, 3487596, 3985824, 4359495, 4650128, 4982280, 5812660, 6643040, 6975192, 8718990, 9300256, 9964560, 11625320, 13950384, 17437980, 19929120, 23250640, 27900768, 34875960, 46501280, 69751920, 139503840]

約数ペア:

[(1, 139503840), (2, 69751920), (3, 46501280), (4, 34875960), (5, 27900768), (6, 23250640), (7, 19929120), (8, 17437980), (10, 13950384), (12, 11625320), (14, 9964560), (15, 9300256), (16, 8718990), (20, 6975192), (21, 6643040), (24, 5812660), (28, 4982280), (30, 4650128), (32, 4359495), (35, 3985824), (40, 3487596), (42, 3321520), (48, 2906330), (56, 2491140), (60, 2325064), (70, 1992912), (80, 1743798), (84, 1660760), (96, 1453165), (105, 1328608), (112, 1245570), (120, 1162532), (140, 996456), (160, 871899), (168, 830380), (210, 664304), (224, 622785), (240, 581266), (280, 498228), (336, 415190), (420, 332152), (480, 290633), (560, 249114), (672, 207595), (840, 166076), (1120, 124557), (1680, 83038), (3360, 41519)]