156517920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 240

約数和(自身を含む): 595508760

約数和(自身を除く): 438990840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 929, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1858, 1872, 2080, 2106, 2160, 2340, 2592, 2787, 2808, 3120, 3240, 3510, 3716, 3744, 4212, 4320, 4645, 4680, 5265, 5574, 5616, 6240, 6480, 7020, 7432, 8361, 8424, 9290, 9360, 10530, 11148, 11232, 12077, 12960, 13935, 14040, 14864, 16722, 16848, 18580, 18720, 21060, 22296, 24154, 25083, 27870, 28080, 29728, 33444, 33696, 36231, 37160, 41805, 42120, 44592, 48308, 50166, 55740, 56160, 60385, 66888, 72462, 74320, 75249, 83610, 84240, 89184, 96616, 100332, 108693, 111480, 120770, 125415, 133776, 144924, 148640, 150498, 167220, 168480, 181155, 193232, 200664, 217386, 222960, 241540, 250830, 267552, 289848, 300996, 326079, 334440, 362310, 376245, 386464, 401328, 434772, 445920, 483080, 501660, 543465, 579696, 601992, 652158, 668880, 724620, 752490, 802656, 869544, 966160, 978237, 1003320, 1086930, 1159392, 1203984, 1304316, 1337760, 1449240, 1504980, 1630395, 1739088, 1932320, 1956474, 2006640, 2173860, 2407968, 2608632, 2898480, 3009960, 3260790, 3478176, 3912948, 4013280, 4347720, 4891185, 5217264, 5796960, 6019920, 6521580, 7825896, 8695440, 9782370, 10434528, 12039840, 13043160, 15651792, 17390880, 19564740, 26086320, 31303584, 39129480, 52172640, 78258960, 156517920]

約数ペア:

[(1, 156517920), (2, 78258960), (3, 52172640), (4, 39129480), (5, 31303584), (6, 26086320), (8, 19564740), (9, 17390880), (10, 15651792), (12, 13043160), (13, 12039840), (15, 10434528), (16, 9782370), (18, 8695440), (20, 7825896), (24, 6521580), (26, 6019920), (27, 5796960), (30, 5217264), (32, 4891185), (36, 4347720), (39, 4013280), (40, 3912948), (45, 3478176), (48, 3260790), (52, 3009960), (54, 2898480), (60, 2608632), (65, 2407968), (72, 2173860), (78, 2006640), (80, 1956474), (81, 1932320), (90, 1739088), (96, 1630395), (104, 1504980), (108, 1449240), (117, 1337760), (120, 1304316), (130, 1203984), (135, 1159392), (144, 1086930), (156, 1003320), (160, 978237), (162, 966160), (180, 869544), (195, 802656), (208, 752490), (216, 724620), (234, 668880), (240, 652158), (260, 601992), (270, 579696), (288, 543465), (312, 501660), (324, 483080), (351, 445920), (360, 434772), (390, 401328), (405, 386464), (416, 376245), (432, 362310), (468, 334440), (480, 326079), (520, 300996), (540, 289848), (585, 267552), (624, 250830), (648, 241540), (702, 222960), (720, 217386), (780, 200664), (810, 193232), (864, 181155), (929, 168480), (936, 167220), (1040, 150498), (1053, 148640), (1080, 144924), (1170, 133776), (1248, 125415), (1296, 120770), (1404, 111480), (1440, 108693), (1560, 100332), (1620, 96616), (1755, 89184), (1858, 84240), (1872, 83610), (2080, 75249), (2106, 74320), (2160, 72462), (2340, 66888), (2592, 60385), (2787, 56160), (2808, 55740), (3120, 50166), (3240, 48308), (3510, 44592), (3716, 42120), (3744, 41805), (4212, 37160), (4320, 36231), (4645, 33696), (4680, 33444), (5265, 29728), (5574, 28080), (5616, 27870), (6240, 25083), (6480, 24154), (7020, 22296), (7432, 21060), (8361, 18720), (8424, 18580), (9290, 16848), (9360, 16722), (10530, 14864), (11148, 14040), (11232, 13935), (12077, 12960)]