258934320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 200

約数和(自身を含む): 929047680

約数和(自身を除く): 670113360

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, 1080, 1116, 1240, 1289, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2578, 2790, 3240, 3348, 3720, 3867, 4185, 4464, 5022, 5156, 5580, 6445, 6480, 6696, 7440, 7734, 8370, 10044, 10312, 11160, 11601, 12555, 12890, 13392, 15468, 16740, 19335, 20088, 20624, 22320, 23202, 25110, 25780, 30936, 33480, 34803, 38670, 39959, 40176, 46404, 50220, 51560, 58005, 61872, 66960, 69606, 77340, 79918, 92808, 100440, 103120, 104409, 116010, 119877, 139212, 154680, 159836, 174015, 185616, 199795, 200880, 208818, 232020, 239754, 278424, 309360, 319672, 348030, 359631, 399590, 417636, 464040, 479508, 522045, 556848, 599385, 639344, 696060, 719262, 799180, 835272, 928080, 959016, 1044090, 1078893, 1198770, 1392120, 1438524, 1598360, 1670544, 1798155, 1918032, 2088180, 2157786, 2397540, 2784240, 2877048, 3196720, 3236679, 3596310, 4176360, 4315572, 4795080, 5394465, 5754096, 6473358, 7192620, 8352720, 8631144, 9590160, 10788930, 12946716, 14385240, 16183395, 17262288, 21577860, 25893432, 28770480, 32366790, 43155720, 51786864, 64733580, 86311440, 129467160, 258934320]

約数ペア:

[(1, 258934320), (2, 129467160), (3, 86311440), (4, 64733580), (5, 51786864), (6, 43155720), (8, 32366790), (9, 28770480), (10, 25893432), (12, 21577860), (15, 17262288), (16, 16183395), (18, 14385240), (20, 12946716), (24, 10788930), (27, 9590160), (30, 8631144), (31, 8352720), (36, 7192620), (40, 6473358), (45, 5754096), (48, 5394465), (54, 4795080), (60, 4315572), (62, 4176360), (72, 3596310), (80, 3236679), (81, 3196720), (90, 2877048), (93, 2784240), (108, 2397540), (120, 2157786), (124, 2088180), (135, 1918032), (144, 1798155), (155, 1670544), (162, 1598360), (180, 1438524), (186, 1392120), (216, 1198770), (240, 1078893), (248, 1044090), (270, 959016), (279, 928080), (310, 835272), (324, 799180), (360, 719262), (372, 696060), (405, 639344), (432, 599385), (465, 556848), (496, 522045), (540, 479508), (558, 464040), (620, 417636), (648, 399590), (720, 359631), (744, 348030), (810, 319672), (837, 309360), (930, 278424), (1080, 239754), (1116, 232020), (1240, 208818), (1289, 200880), (1296, 199795), (1395, 185616), (1488, 174015), (1620, 159836), (1674, 154680), (1860, 139212), (2160, 119877), (2232, 116010), (2480, 104409), (2511, 103120), (2578, 100440), (2790, 92808), (3240, 79918), (3348, 77340), (3720, 69606), (3867, 66960), (4185, 61872), (4464, 58005), (5022, 51560), (5156, 50220), (5580, 46404), (6445, 40176), (6480, 39959), (6696, 38670), (7440, 34803), (7734, 33480), (8370, 30936), (10044, 25780), (10312, 25110), (11160, 23202), (11601, 22320), (12555, 20624), (12890, 20088), (13392, 19335), (15468, 16740)]