2146506480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1150

約数の個数: 240

約数和(自身を含む): 7551704160

約数和(自身を除く): 5405197680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 243, 270, 324, 327, 360, 405, 432, 436, 486, 540, 545, 648, 654, 720, 810, 872, 972, 981, 1013, 1080, 1090, 1215, 1296, 1308, 1620, 1635, 1744, 1944, 1962, 2026, 2160, 2180, 2430, 2616, 2943, 3039, 3240, 3270, 3888, 3924, 4052, 4360, 4860, 4905, 5065, 5232, 5886, 6078, 6480, 6540, 7848, 8104, 8720, 8829, 9117, 9720, 9810, 10130, 11772, 12156, 13080, 14715, 15195, 15696, 16208, 17658, 18234, 19440, 19620, 20260, 23544, 24312, 26160, 26487, 27351, 29430, 30390, 35316, 36468, 39240, 40520, 44145, 45585, 47088, 48624, 52974, 54702, 58860, 60780, 70632, 72936, 78480, 81040, 82053, 88290, 91170, 105948, 109404, 110417, 117720, 121560, 132435, 136755, 141264, 145872, 164106, 176580, 182340, 211896, 218808, 220834, 235440, 243120, 246159, 264870, 273510, 328212, 331251, 353160, 364680, 410265, 423792, 437616, 441668, 492318, 529740, 547020, 552085, 656424, 662502, 706320, 729360, 820530, 883336, 984636, 993753, 1059480, 1094040, 1104170, 1230795, 1312848, 1325004, 1641060, 1656255, 1766672, 1969272, 1987506, 2118960, 2188080, 2208340, 2461590, 2650008, 2981259, 3282120, 3312510, 3938544, 3975012, 4416680, 4923180, 4968765, 5300016, 5962518, 6564240, 6625020, 7950024, 8833360, 8943777, 9846360, 9937530, 11925036, 13250040, 14906295, 15900048, 17887554, 19692720, 19875060, 23850072, 26500080, 26831331, 29812590, 35775108, 39750120, 44718885, 47700144, 53662662, 59625180, 71550216, 79500240, 89437770, 107325324, 119250360, 134156655, 143100432, 178875540, 214650648, 238500720, 268313310, 357751080, 429301296, 536626620, 715502160, 1073253240, 2146506480]

約数ペア:

[(1, 2146506480), (2, 1073253240), (3, 715502160), (4, 536626620), (5, 429301296), (6, 357751080), (8, 268313310), (9, 238500720), (10, 214650648), (12, 178875540), (15, 143100432), (16, 134156655), (18, 119250360), (20, 107325324), (24, 89437770), (27, 79500240), (30, 71550216), (36, 59625180), (40, 53662662), (45, 47700144), (48, 44718885), (54, 39750120), (60, 35775108), (72, 29812590), (80, 26831331), (81, 26500080), (90, 23850072), (108, 19875060), (109, 19692720), (120, 17887554), (135, 15900048), (144, 14906295), (162, 13250040), (180, 11925036), (216, 9937530), (218, 9846360), (240, 8943777), (243, 8833360), (270, 7950024), (324, 6625020), (327, 6564240), (360, 5962518), (405, 5300016), (432, 4968765), (436, 4923180), (486, 4416680), (540, 3975012), (545, 3938544), (648, 3312510), (654, 3282120), (720, 2981259), (810, 2650008), (872, 2461590), (972, 2208340), (981, 2188080), (1013, 2118960), (1080, 1987506), (1090, 1969272), (1215, 1766672), (1296, 1656255), (1308, 1641060), (1620, 1325004), (1635, 1312848), (1744, 1230795), (1944, 1104170), (1962, 1094040), (2026, 1059480), (2160, 993753), (2180, 984636), (2430, 883336), (2616, 820530), (2943, 729360), (3039, 706320), (3240, 662502), (3270, 656424), (3888, 552085), (3924, 547020), (4052, 529740), (4360, 492318), (4860, 441668), (4905, 437616), (5065, 423792), (5232, 410265), (5886, 364680), (6078, 353160), (6480, 331251), (6540, 328212), (7848, 273510), (8104, 264870), (8720, 246159), (8829, 243120), (9117, 235440), (9720, 220834), (9810, 218808), (10130, 211896), (11772, 182340), (12156, 176580), (13080, 164106), (14715, 145872), (15195, 141264), (15696, 136755), (16208, 132435), (17658, 121560), (18234, 117720), (19440, 110417), (19620, 109404), (20260, 105948), (23544, 91170), (24312, 88290), (26160, 82053), (26487, 81040), (27351, 78480), (29430, 72936), (30390, 70632), (35316, 60780), (36468, 58860), (39240, 54702), (40520, 52974), (44145, 48624), (45585, 47088)]