120245216

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 314916336

約数和(自身を除く): 194671120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 347, 364, 392, 416, 442, 476, 544, 637, 694, 728, 784, 833, 884, 952, 1274, 1388, 1456, 1547, 1568, 1666, 1768, 1904, 2429, 2548, 2776, 2912, 3094, 3332, 3536, 3808, 4511, 4858, 5096, 5552, 5899, 6188, 6664, 7072, 9022, 9716, 10192, 10829, 11104, 11798, 12376, 13328, 17003, 18044, 19432, 20384, 21658, 23596, 24752, 26656, 31577, 34006, 36088, 38864, 41293, 43316, 47192, 49504, 63154, 68012, 72176, 76687, 77728, 82586, 86632, 94384, 126308, 136024, 144352, 153374, 165172, 173264, 188768, 221039, 252616, 272048, 289051, 306748, 330344, 346528, 442078, 505232, 536809, 544096, 578102, 613496, 660688, 884156, 1010464, 1073618, 1156204, 1226992, 1321376, 1768312, 2147236, 2312408, 2453984, 3536624, 3757663, 4294472, 4624816, 7073248, 7515326, 8588944, 9249632, 15030652, 17177888, 30061304, 60122608, 120245216]

約数ペア:

[(1, 120245216), (2, 60122608), (4, 30061304), (7, 17177888), (8, 15030652), (13, 9249632), (14, 8588944), (16, 7515326), (17, 7073248), (26, 4624816), (28, 4294472), (32, 3757663), (34, 3536624), (49, 2453984), (52, 2312408), (56, 2147236), (68, 1768312), (91, 1321376), (98, 1226992), (104, 1156204), (112, 1073618), (119, 1010464), (136, 884156), (182, 660688), (196, 613496), (208, 578102), (221, 544096), (224, 536809), (238, 505232), (272, 442078), (347, 346528), (364, 330344), (392, 306748), (416, 289051), (442, 272048), (476, 252616), (544, 221039), (637, 188768), (694, 173264), (728, 165172), (784, 153374), (833, 144352), (884, 136024), (952, 126308), (1274, 94384), (1388, 86632), (1456, 82586), (1547, 77728), (1568, 76687), (1666, 72176), (1768, 68012), (1904, 63154), (2429, 49504), (2548, 47192), (2776, 43316), (2912, 41293), (3094, 38864), (3332, 36088), (3536, 34006), (3808, 31577), (4511, 26656), (4858, 24752), (5096, 23596), (5552, 21658), (5899, 20384), (6188, 19432), (6664, 18044), (7072, 17003), (9022, 13328), (9716, 12376), (10192, 11798), (10829, 11104)]