57160460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 153062784

約数和(自身を除く): 95902324

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 49, 68, 70, 73, 85, 94, 98, 119, 140, 146, 170, 188, 196, 235, 238, 245, 292, 329, 340, 365, 470, 476, 490, 511, 595, 658, 730, 799, 833, 940, 980, 1022, 1190, 1241, 1316, 1460, 1598, 1645, 1666, 2044, 2303, 2380, 2482, 2555, 3196, 3290, 3332, 3431, 3577, 3995, 4165, 4606, 4964, 5110, 5593, 6205, 6580, 6862, 7154, 7990, 8330, 8687, 9212, 10220, 11186, 11515, 12410, 13724, 14308, 15980, 16660, 17155, 17374, 17885, 22372, 23030, 24017, 24820, 27965, 34310, 34748, 35770, 39151, 43435, 46060, 48034, 55930, 58327, 60809, 68620, 71540, 78302, 86870, 96068, 111860, 116654, 120085, 121618, 156604, 168119, 173740, 195755, 233308, 240170, 243236, 291635, 304045, 336238, 391510, 408289, 480340, 583270, 608090, 672476, 783020, 816578, 840595, 1166540, 1216180, 1633156, 1681190, 2041445, 2858023, 3362380, 4082890, 5716046, 8165780, 11432092, 14290115, 28580230, 57160460]

約数ペア:

[(1, 57160460), (2, 28580230), (4, 14290115), (5, 11432092), (7, 8165780), (10, 5716046), (14, 4082890), (17, 3362380), (20, 2858023), (28, 2041445), (34, 1681190), (35, 1633156), (47, 1216180), (49, 1166540), (68, 840595), (70, 816578), (73, 783020), (85, 672476), (94, 608090), (98, 583270), (119, 480340), (140, 408289), (146, 391510), (170, 336238), (188, 304045), (196, 291635), (235, 243236), (238, 240170), (245, 233308), (292, 195755), (329, 173740), (340, 168119), (365, 156604), (470, 121618), (476, 120085), (490, 116654), (511, 111860), (595, 96068), (658, 86870), (730, 78302), (799, 71540), (833, 68620), (940, 60809), (980, 58327), (1022, 55930), (1190, 48034), (1241, 46060), (1316, 43435), (1460, 39151), (1598, 35770), (1645, 34748), (1666, 34310), (2044, 27965), (2303, 24820), (2380, 24017), (2482, 23030), (2555, 22372), (3196, 17885), (3290, 17374), (3332, 17155), (3431, 16660), (3577, 15980), (3995, 14308), (4165, 13724), (4606, 12410), (4964, 11515), (5110, 11186), (5593, 10220), (6205, 9212), (6580, 8687), (6862, 8330), (7154, 7990)]