272573280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3863}}^1$

素因数の和:3898

約数の個数: 216

約数和(自身を含む): 1082298672

約数和(自身を除く): 809725392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3863, 3920, 4410, 4704, 5040, 5880, 7056, 7726, 7840, 8820, 10080, 11589, 11760, 14112, 15452, 17640, 19315, 23178, 23520, 27041, 30904, 34767, 35280, 38630, 46356, 54082, 57945, 61808, 69534, 70560, 77260, 81123, 92712, 108164, 115890, 123616, 135205, 139068, 154520, 162246, 173835, 185424, 189287, 216328, 231780, 243369, 270410, 278136, 309040, 324492, 347670, 370848, 378574, 405615, 432656, 463560, 486738, 540820, 556272, 567861, 618080, 648984, 695340, 757148, 811230, 865312, 927120, 946435, 973476, 1081640, 1112544, 1135722, 1216845, 1297968, 1390680, 1514296, 1622460, 1703583, 1854240, 1892870, 1946952, 2163280, 2271444, 2433690, 2595936, 2781360, 2839305, 3028592, 3244920, 3407166, 3785740, 3893904, 4326560, 4542888, 4867380, 5562720, 5678610, 6057184, 6489840, 6814332, 7571480, 7787808, 8517915, 9085776, 9734760, 11357220, 12979680, 13628664, 15142960, 17035830, 18171552, 19469520, 22714440, 27257328, 30285920, 34071660, 38939040, 45428880, 54514656, 68143320, 90857760, 136286640, 272573280]

約数ペア:

[(1, 272573280), (2, 136286640), (3, 90857760), (4, 68143320), (5, 54514656), (6, 45428880), (7, 38939040), (8, 34071660), (9, 30285920), (10, 27257328), (12, 22714440), (14, 19469520), (15, 18171552), (16, 17035830), (18, 15142960), (20, 13628664), (21, 12979680), (24, 11357220), (28, 9734760), (30, 9085776), (32, 8517915), (35, 7787808), (36, 7571480), (40, 6814332), (42, 6489840), (45, 6057184), (48, 5678610), (49, 5562720), (56, 4867380), (60, 4542888), (63, 4326560), (70, 3893904), (72, 3785740), (80, 3407166), (84, 3244920), (90, 3028592), (96, 2839305), (98, 2781360), (105, 2595936), (112, 2433690), (120, 2271444), (126, 2163280), (140, 1946952), (144, 1892870), (147, 1854240), (160, 1703583), (168, 1622460), (180, 1514296), (196, 1390680), (210, 1297968), (224, 1216845), (240, 1135722), (245, 1112544), (252, 1081640), (280, 973476), (288, 946435), (294, 927120), (315, 865312), (336, 811230), (360, 757148), (392, 695340), (420, 648984), (441, 618080), (480, 567861), (490, 556272), (504, 540820), (560, 486738), (588, 463560), (630, 432656), (672, 405615), (720, 378574), (735, 370848), (784, 347670), (840, 324492), (882, 309040), (980, 278136), (1008, 270410), (1120, 243369), (1176, 231780), (1260, 216328), (1440, 189287), (1470, 185424), (1568, 173835), (1680, 162246), (1764, 154520), (1960, 139068), (2016, 135205), (2205, 123616), (2352, 115890), (2520, 108164), (2940, 92712), (3360, 81123), (3528, 77260), (3863, 70560), (3920, 69534), (4410, 61808), (4704, 57945), (5040, 54082), (5880, 46356), (7056, 38630), (7726, 35280), (7840, 34767), (8820, 30904), (10080, 27041), (11589, 23520), (11760, 23178), (14112, 19315), (15452, 17640)]