71070480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2566

約数の個数: 160

約数和(自身を含む): 263733120

約数和(自身を除く): 192662640

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, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2531, 2808, 3120, 3510, 4680, 5062, 5616, 7020, 7593, 9360, 10124, 12655, 14040, 15186, 20248, 22779, 25310, 28080, 30372, 32903, 37965, 40496, 45558, 50620, 60744, 65806, 68337, 75930, 91116, 98709, 101240, 113895, 121488, 131612, 136674, 151860, 164515, 182232, 197418, 202480, 227790, 263224, 273348, 296127, 303720, 329030, 341685, 364464, 394836, 455580, 493545, 526448, 546696, 592254, 607440, 658060, 683370, 789672, 888381, 911160, 987090, 1093392, 1184508, 1316120, 1366740, 1480635, 1579344, 1776762, 1822320, 1974180, 2369016, 2632240, 2733480, 2961270, 3553524, 3948360, 4441905, 4738032, 5466960, 5922540, 7107048, 7896720, 8883810, 11845080, 14214096, 17767620, 23690160, 35535240, 71070480]

約数ペア:

[(1, 71070480), (2, 35535240), (3, 23690160), (4, 17767620), (5, 14214096), (6, 11845080), (8, 8883810), (9, 7896720), (10, 7107048), (12, 5922540), (13, 5466960), (15, 4738032), (16, 4441905), (18, 3948360), (20, 3553524), (24, 2961270), (26, 2733480), (27, 2632240), (30, 2369016), (36, 1974180), (39, 1822320), (40, 1776762), (45, 1579344), (48, 1480635), (52, 1366740), (54, 1316120), (60, 1184508), (65, 1093392), (72, 987090), (78, 911160), (80, 888381), (90, 789672), (104, 683370), (108, 658060), (117, 607440), (120, 592254), (130, 546696), (135, 526448), (144, 493545), (156, 455580), (180, 394836), (195, 364464), (208, 341685), (216, 329030), (234, 303720), (240, 296127), (260, 273348), (270, 263224), (312, 227790), (351, 202480), (360, 197418), (390, 182232), (432, 164515), (468, 151860), (520, 136674), (540, 131612), (585, 121488), (624, 113895), (702, 101240), (720, 98709), (780, 91116), (936, 75930), (1040, 68337), (1080, 65806), (1170, 60744), (1404, 50620), (1560, 45558), (1755, 40496), (1872, 37965), (2160, 32903), (2340, 30372), (2531, 28080), (2808, 25310), (3120, 22779), (3510, 20248), (4680, 15186), (5062, 14040), (5616, 12655), (7020, 10124), (7593, 9360)]