320170968

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 1002587040

約数和(自身を除く): 682416072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 81, 82, 103, 104, 108, 117, 123, 156, 162, 164, 206, 216, 234, 243, 246, 309, 312, 324, 328, 351, 369, 412, 468, 486, 492, 533, 618, 648, 702, 729, 738, 824, 927, 936, 972, 984, 1053, 1066, 1107, 1236, 1339, 1404, 1458, 1476, 1599, 1854, 1944, 2106, 2132, 2214, 2472, 2678, 2781, 2808, 2916, 2952, 3159, 3198, 3321, 3708, 4017, 4212, 4223, 4264, 4428, 4797, 5356, 5562, 5832, 6318, 6396, 6642, 7416, 8034, 8343, 8424, 8446, 8856, 9477, 9594, 9963, 10712, 11124, 12051, 12636, 12669, 12792, 13284, 14391, 16068, 16686, 16892, 18954, 19188, 19926, 22248, 24102, 25029, 25272, 25338, 26568, 28782, 29889, 32136, 33372, 33784, 36153, 37908, 38007, 38376, 39852, 43173, 48204, 50058, 50676, 54899, 57564, 59778, 66744, 72306, 75087, 75816, 76014, 79704, 86346, 96408, 100116, 101352, 108459, 109798, 114021, 115128, 119556, 129519, 144612, 150174, 152028, 164697, 172692, 200232, 216918, 219596, 228042, 239112, 259038, 289224, 300348, 304056, 325377, 329394, 342063, 345384, 388557, 433836, 439192, 456084, 494091, 518076, 600696, 650754, 658788, 684126, 777114, 867672, 912168, 976131, 988182, 1026189, 1036152, 1301508, 1317576, 1368252, 1482273, 1554228, 1952262, 1976364, 2052378, 2603016, 2736504, 2964546, 3078567, 3108456, 3904524, 3952728, 4104756, 4446819, 5929092, 6157134, 7809048, 8209512, 8893638, 11858184, 12314268, 13340457, 17787276, 24628536, 26680914, 35574552, 40021371, 53361828, 80042742, 106723656, 160085484, 320170968]

約数ペア:

[(1, 320170968), (2, 160085484), (3, 106723656), (4, 80042742), (6, 53361828), (8, 40021371), (9, 35574552), (12, 26680914), (13, 24628536), (18, 17787276), (24, 13340457), (26, 12314268), (27, 11858184), (36, 8893638), (39, 8209512), (41, 7809048), (52, 6157134), (54, 5929092), (72, 4446819), (78, 4104756), (81, 3952728), (82, 3904524), (103, 3108456), (104, 3078567), (108, 2964546), (117, 2736504), (123, 2603016), (156, 2052378), (162, 1976364), (164, 1952262), (206, 1554228), (216, 1482273), (234, 1368252), (243, 1317576), (246, 1301508), (309, 1036152), (312, 1026189), (324, 988182), (328, 976131), (351, 912168), (369, 867672), (412, 777114), (468, 684126), (486, 658788), (492, 650754), (533, 600696), (618, 518076), (648, 494091), (702, 456084), (729, 439192), (738, 433836), (824, 388557), (927, 345384), (936, 342063), (972, 329394), (984, 325377), (1053, 304056), (1066, 300348), (1107, 289224), (1236, 259038), (1339, 239112), (1404, 228042), (1458, 219596), (1476, 216918), (1599, 200232), (1854, 172692), (1944, 164697), (2106, 152028), (2132, 150174), (2214, 144612), (2472, 129519), (2678, 119556), (2781, 115128), (2808, 114021), (2916, 109798), (2952, 108459), (3159, 101352), (3198, 100116), (3321, 96408), (3708, 86346), (4017, 79704), (4212, 76014), (4223, 75816), (4264, 75087), (4428, 72306), (4797, 66744), (5356, 59778), (5562, 57564), (5832, 54899), (6318, 50676), (6396, 50058), (6642, 48204), (7416, 43173), (8034, 39852), (8343, 38376), (8424, 38007), (8446, 37908), (8856, 36153), (9477, 33784), (9594, 33372), (9963, 32136), (10712, 29889), (11124, 28782), (12051, 26568), (12636, 25338), (12669, 25272), (12792, 25029), (13284, 24102), (14391, 22248), (16068, 19926), (16686, 19188), (16892, 18954)]