320024544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 1006935552

約数和(自身を除く): 686911008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 61, 74, 84, 96, 111, 112, 122, 148, 168, 183, 211, 222, 224, 244, 259, 296, 336, 366, 422, 427, 444, 488, 518, 592, 633, 672, 732, 777, 844, 854, 888, 976, 1036, 1184, 1266, 1281, 1464, 1477, 1554, 1688, 1708, 1776, 1952, 2072, 2257, 2532, 2562, 2928, 2954, 3108, 3376, 3416, 3552, 4144, 4431, 4514, 5064, 5124, 5856, 5908, 6216, 6752, 6771, 6832, 7807, 8288, 8862, 9028, 10128, 10248, 11816, 12432, 12871, 13542, 13664, 15614, 15799, 17724, 18056, 20256, 20496, 23421, 23632, 24864, 25742, 27084, 31228, 31598, 35448, 36112, 38613, 40992, 46842, 47264, 47397, 51484, 54168, 54649, 62456, 63196, 70896, 72224, 77226, 90097, 93684, 94794, 102968, 108336, 109298, 124912, 126392, 141792, 154452, 163947, 180194, 187368, 189588, 205936, 216672, 218596, 249824, 252784, 270291, 308904, 327894, 360388, 374736, 379176, 411872, 437192, 476227, 505568, 540582, 617808, 655788, 720776, 749472, 758352, 874384, 952454, 1081164, 1235616, 1311576, 1428681, 1441552, 1516704, 1748768, 1904908, 2162328, 2623152, 2857362, 2883104, 3333589, 3809816, 4324656, 5246304, 5714724, 6667178, 7619632, 8649312, 10000767, 11429448, 13334356, 15239264, 20001534, 22858896, 26668712, 40003068, 45717792, 53337424, 80006136, 106674848, 160012272, 320024544]

約数ペア:

[(1, 320024544), (2, 160012272), (3, 106674848), (4, 80006136), (6, 53337424), (7, 45717792), (8, 40003068), (12, 26668712), (14, 22858896), (16, 20001534), (21, 15239264), (24, 13334356), (28, 11429448), (32, 10000767), (37, 8649312), (42, 7619632), (48, 6667178), (56, 5714724), (61, 5246304), (74, 4324656), (84, 3809816), (96, 3333589), (111, 2883104), (112, 2857362), (122, 2623152), (148, 2162328), (168, 1904908), (183, 1748768), (211, 1516704), (222, 1441552), (224, 1428681), (244, 1311576), (259, 1235616), (296, 1081164), (336, 952454), (366, 874384), (422, 758352), (427, 749472), (444, 720776), (488, 655788), (518, 617808), (592, 540582), (633, 505568), (672, 476227), (732, 437192), (777, 411872), (844, 379176), (854, 374736), (888, 360388), (976, 327894), (1036, 308904), (1184, 270291), (1266, 252784), (1281, 249824), (1464, 218596), (1477, 216672), (1554, 205936), (1688, 189588), (1708, 187368), (1776, 180194), (1952, 163947), (2072, 154452), (2257, 141792), (2532, 126392), (2562, 124912), (2928, 109298), (2954, 108336), (3108, 102968), (3376, 94794), (3416, 93684), (3552, 90097), (4144, 77226), (4431, 72224), (4514, 70896), (5064, 63196), (5124, 62456), (5856, 54649), (5908, 54168), (6216, 51484), (6752, 47397), (6771, 47264), (6832, 46842), (7807, 40992), (8288, 38613), (8862, 36112), (9028, 35448), (10128, 31598), (10248, 31228), (11816, 27084), (12432, 25742), (12871, 24864), (13542, 23632), (13664, 23421), (15614, 20496), (15799, 20256), (17724, 18056)]