140078160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{21617}}^1$

素因数の和:21642

約数の個数: 100

約数和(自身を含む): 486534708

約数和(自身を除く): 346456548

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, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 21617, 43234, 64851, 86468, 108085, 129702, 172936, 194553, 216170, 259404, 324255, 345872, 389106, 432340, 518808, 583659, 648510, 778212, 864680, 972765, 1037616, 1167318, 1297020, 1556424, 1729360, 1750977, 1945530, 2334636, 2594040, 2918295, 3112848, 3501954, 3891060, 4669272, 5188080, 5836590, 7003908, 7782120, 8754885, 9338544, 11673180, 14007816, 15564240, 17509770, 23346360, 28015632, 35019540, 46692720, 70039080, 140078160]

約数ペア:

[(1, 140078160), (2, 70039080), (3, 46692720), (4, 35019540), (5, 28015632), (6, 23346360), (8, 17509770), (9, 15564240), (10, 14007816), (12, 11673180), (15, 9338544), (16, 8754885), (18, 7782120), (20, 7003908), (24, 5836590), (27, 5188080), (30, 4669272), (36, 3891060), (40, 3501954), (45, 3112848), (48, 2918295), (54, 2594040), (60, 2334636), (72, 1945530), (80, 1750977), (81, 1729360), (90, 1556424), (108, 1297020), (120, 1167318), (135, 1037616), (144, 972765), (162, 864680), (180, 778212), (216, 648510), (240, 583659), (270, 518808), (324, 432340), (360, 389106), (405, 345872), (432, 324255), (540, 259404), (648, 216170), (720, 194553), (810, 172936), (1080, 129702), (1296, 108085), (1620, 86468), (2160, 64851), (3240, 43234), (6480, 21617)]