395392823910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{28759}}^1$

素因数の和:29075

約数の個数: 192

約数和(自身を含む): 1190912486400

約数和(自身を除く): 795519662490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 157, 210, 278, 314, 315, 417, 471, 630, 695, 785, 834, 942, 973, 1099, 1251, 1390, 1413, 1570, 1946, 2085, 2198, 2355, 2502, 2826, 2919, 3297, 4170, 4710, 4865, 5495, 5838, 6255, 6594, 7065, 8757, 9730, 9891, 10990, 12510, 14130, 14595, 16485, 17514, 19782, 21823, 28759, 29190, 32970, 43646, 43785, 49455, 57518, 65469, 86277, 87570, 98910, 109115, 130938, 143795, 152761, 172554, 196407, 201313, 218230, 258831, 287590, 305522, 327345, 392814, 402626, 431385, 458283, 517662, 603939, 654690, 763805, 862770, 916566, 982035, 1006565, 1207878, 1294155, 1374849, 1527610, 1811817, 1964070, 2013130, 2291415, 2588310, 2749698, 3019695, 3623634, 3997501, 4515163, 4582830, 6039390, 6874245, 7995002, 9030326, 9059085, 11992503, 13545489, 13748490, 18118170, 19987505, 22575815, 23985006, 27090978, 27982507, 31606141, 35977509, 39975010, 40636467, 45151630, 55965014, 59962515, 63212282, 67727445, 71955018, 81272934, 83947521, 94818423, 119925030, 135454890, 139912535, 158030705, 167895042, 179887545, 189636846, 203182335, 251842563, 279825070, 284455269, 316061410, 359775090, 406364670, 419737605, 474092115, 503685126, 568910538, 627607657, 839475210, 948184230, 1255215314, 1259212815, 1422276345, 1882822971, 2518425630, 2844552690, 3138038285, 3765645942, 4393253599, 5648468913, 6276076570, 8786507198, 9414114855, 11296937826, 13179760797, 18828229710, 21966267995, 26359521594, 28242344565, 39539282391, 43932535990, 56484689130, 65898803985, 79078564782, 131797607970, 197696411955, 395392823910]

約数ペア:

[(1, 395392823910), (2, 197696411955), (3, 131797607970), (5, 79078564782), (6, 65898803985), (7, 56484689130), (9, 43932535990), (10, 39539282391), (14, 28242344565), (15, 26359521594), (18, 21966267995), (21, 18828229710), (30, 13179760797), (35, 11296937826), (42, 9414114855), (45, 8786507198), (63, 6276076570), (70, 5648468913), (90, 4393253599), (105, 3765645942), (126, 3138038285), (139, 2844552690), (157, 2518425630), (210, 1882822971), (278, 1422276345), (314, 1259212815), (315, 1255215314), (417, 948184230), (471, 839475210), (630, 627607657), (695, 568910538), (785, 503685126), (834, 474092115), (942, 419737605), (973, 406364670), (1099, 359775090), (1251, 316061410), (1390, 284455269), (1413, 279825070), (1570, 251842563), (1946, 203182335), (2085, 189636846), (2198, 179887545), (2355, 167895042), (2502, 158030705), (2826, 139912535), (2919, 135454890), (3297, 119925030), (4170, 94818423), (4710, 83947521), (4865, 81272934), (5495, 71955018), (5838, 67727445), (6255, 63212282), (6594, 59962515), (7065, 55965014), (8757, 45151630), (9730, 40636467), (9891, 39975010), (10990, 35977509), (12510, 31606141), (14130, 27982507), (14595, 27090978), (16485, 23985006), (17514, 22575815), (19782, 19987505), (21823, 18118170), (28759, 13748490), (29190, 13545489), (32970, 11992503), (43646, 9059085), (43785, 9030326), (49455, 7995002), (57518, 6874245), (65469, 6039390), (86277, 4582830), (87570, 4515163), (98910, 3997501), (109115, 3623634), (130938, 3019695), (143795, 2749698), (152761, 2588310), (172554, 2291415), (196407, 2013130), (201313, 1964070), (218230, 1811817), (258831, 1527610), (287590, 1374849), (305522, 1294155), (327345, 1207878), (392814, 1006565), (402626, 982035), (431385, 916566), (458283, 862770), (517662, 763805), (603939, 654690)]