197732880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3006

約数の個数: 160

約数和(自身を含む): 703288320

約数和(自身を除く): 505555440

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, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2953, 3348, 3720, 4185, 4464, 5580, 5906, 6696, 7440, 8370, 8859, 11160, 11812, 13392, 14765, 16740, 17718, 22320, 23624, 26577, 29530, 33480, 35436, 44295, 47248, 53154, 59060, 66960, 70872, 79731, 88590, 91543, 106308, 118120, 132885, 141744, 159462, 177180, 183086, 212616, 236240, 265770, 274629, 318924, 354360, 366172, 398655, 425232, 457715, 531540, 549258, 637848, 708720, 732344, 797310, 823887, 915430, 1063080, 1098516, 1275696, 1373145, 1464688, 1594620, 1647774, 1830860, 2126160, 2197032, 2471661, 2746290, 3189240, 3295548, 3661720, 4119435, 4394064, 4943322, 5492580, 6378480, 6591096, 7323440, 8238870, 9886644, 10985160, 12358305, 13182192, 16477740, 19773288, 21970320, 24716610, 32955480, 39546576, 49433220, 65910960, 98866440, 197732880]

約数ペア:

[(1, 197732880), (2, 98866440), (3, 65910960), (4, 49433220), (5, 39546576), (6, 32955480), (8, 24716610), (9, 21970320), (10, 19773288), (12, 16477740), (15, 13182192), (16, 12358305), (18, 10985160), (20, 9886644), (24, 8238870), (27, 7323440), (30, 6591096), (31, 6378480), (36, 5492580), (40, 4943322), (45, 4394064), (48, 4119435), (54, 3661720), (60, 3295548), (62, 3189240), (72, 2746290), (80, 2471661), (90, 2197032), (93, 2126160), (108, 1830860), (120, 1647774), (124, 1594620), (135, 1464688), (144, 1373145), (155, 1275696), (180, 1098516), (186, 1063080), (216, 915430), (240, 823887), (248, 797310), (270, 732344), (279, 708720), (310, 637848), (360, 549258), (372, 531540), (432, 457715), (465, 425232), (496, 398655), (540, 366172), (558, 354360), (620, 318924), (720, 274629), (744, 265770), (837, 236240), (930, 212616), (1080, 183086), (1116, 177180), (1240, 159462), (1395, 141744), (1488, 132885), (1674, 118120), (1860, 106308), (2160, 91543), (2232, 88590), (2480, 79731), (2790, 70872), (2953, 66960), (3348, 59060), (3720, 53154), (4185, 47248), (4464, 44295), (5580, 35436), (5906, 33480), (6696, 29530), (7440, 26577), (8370, 23624), (8859, 22320), (11160, 17718), (11812, 16740), (13392, 14765)]