78258960

素因数分解:

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

素因数の和:967

約数の個数: 200

約数和(自身を含む): 293028120

約数和(自身を除く): 214769160

約数列:

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

約数ペア:

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