207107280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 200

約数和(自身を含む): 743238144

約数和(自身を除く): 536130864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1031, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2062, 2160, 2232, 2480, 2511, 2790, 3093, 3240, 3348, 3720, 4124, 4185, 4464, 5022, 5155, 5580, 6186, 6480, 6696, 7440, 8248, 8370, 9279, 10044, 10310, 11160, 12372, 12555, 13392, 15465, 16496, 16740, 18558, 20088, 20620, 22320, 24744, 25110, 27837, 30930, 31961, 33480, 37116, 40176, 41240, 46395, 49488, 50220, 55674, 61860, 63922, 66960, 74232, 82480, 83511, 92790, 95883, 100440, 111348, 123720, 127844, 139185, 148464, 159805, 167022, 185580, 191766, 200880, 222696, 247440, 255688, 278370, 287649, 319610, 334044, 371160, 383532, 417555, 445392, 479415, 511376, 556740, 575298, 639220, 668088, 742320, 767064, 835110, 862947, 958830, 1113480, 1150596, 1278440, 1336176, 1438245, 1534128, 1670220, 1725894, 1917660, 2226960, 2301192, 2556880, 2588841, 2876490, 3340440, 3451788, 3835320, 4314735, 4602384, 5177682, 5752980, 6680880, 6903576, 7670640, 8629470, 10355364, 11505960, 12944205, 13807152, 17258940, 20710728, 23011920, 25888410, 34517880, 41421456, 51776820, 69035760, 103553640, 207107280]

約数ペア:

[(1, 207107280), (2, 103553640), (3, 69035760), (4, 51776820), (5, 41421456), (6, 34517880), (8, 25888410), (9, 23011920), (10, 20710728), (12, 17258940), (15, 13807152), (16, 12944205), (18, 11505960), (20, 10355364), (24, 8629470), (27, 7670640), (30, 6903576), (31, 6680880), (36, 5752980), (40, 5177682), (45, 4602384), (48, 4314735), (54, 3835320), (60, 3451788), (62, 3340440), (72, 2876490), (80, 2588841), (81, 2556880), (90, 2301192), (93, 2226960), (108, 1917660), (120, 1725894), (124, 1670220), (135, 1534128), (144, 1438245), (155, 1336176), (162, 1278440), (180, 1150596), (186, 1113480), (216, 958830), (240, 862947), (248, 835110), (270, 767064), (279, 742320), (310, 668088), (324, 639220), (360, 575298), (372, 556740), (405, 511376), (432, 479415), (465, 445392), (496, 417555), (540, 383532), (558, 371160), (620, 334044), (648, 319610), (720, 287649), (744, 278370), (810, 255688), (837, 247440), (930, 222696), (1031, 200880), (1080, 191766), (1116, 185580), (1240, 167022), (1296, 159805), (1395, 148464), (1488, 139185), (1620, 127844), (1674, 123720), (1860, 111348), (2062, 100440), (2160, 95883), (2232, 92790), (2480, 83511), (2511, 82480), (2790, 74232), (3093, 66960), (3240, 63922), (3348, 61860), (3720, 55674), (4124, 50220), (4185, 49488), (4464, 46395), (5022, 41240), (5155, 40176), (5580, 37116), (6186, 33480), (6480, 31961), (6696, 30930), (7440, 27837), (8248, 25110), (8370, 24744), (9279, 22320), (10044, 20620), (10310, 20088), (11160, 18558), (12372, 16740), (12555, 16496), (13392, 15465)]