159919782480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1362643}}^1$

素因数の和:1362825

約数の個数: 120

約数和(自身を含む): 540359203488

約数和(自身を除く): 380439421008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7824, 9780, 11736, 13040, 14670, 19560, 23472, 29340, 39120, 58680, 117360, 1362643, 2725286, 4087929, 5450572, 6813215, 8175858, 10901144, 12263787, 13626430, 16351716, 20439645, 21802288, 24527574, 27252860, 32703432, 40879290, 49055148, 54505720, 61318935, 65406864, 81758580, 98110296, 109011440, 122637870, 163517160, 196220592, 222110809, 245275740, 327034320, 444221618, 490551480, 666332427, 888443236, 981102960, 1110554045, 1332664854, 1776886472, 1998997281, 2221108090, 2665329708, 3331662135, 3553772944, 3997994562, 4442216180, 5330659416, 6663324270, 7995989124, 8884432360, 9994986405, 10661318832, 13326648540, 15991978248, 17768864720, 19989972810, 26653297080, 31983956496, 39979945620, 53306594160, 79959891240, 159919782480]

約数ペア:

[(1, 159919782480), (2, 79959891240), (3, 53306594160), (4, 39979945620), (5, 31983956496), (6, 26653297080), (8, 19989972810), (9, 17768864720), (10, 15991978248), (12, 13326648540), (15, 10661318832), (16, 9994986405), (18, 8884432360), (20, 7995989124), (24, 6663324270), (30, 5330659416), (36, 4442216180), (40, 3997994562), (45, 3553772944), (48, 3331662135), (60, 2665329708), (72, 2221108090), (80, 1998997281), (90, 1776886472), (120, 1332664854), (144, 1110554045), (163, 981102960), (180, 888443236), (240, 666332427), (326, 490551480), (360, 444221618), (489, 327034320), (652, 245275740), (720, 222110809), (815, 196220592), (978, 163517160), (1304, 122637870), (1467, 109011440), (1630, 98110296), (1956, 81758580), (2445, 65406864), (2608, 61318935), (2934, 54505720), (3260, 49055148), (3912, 40879290), (4890, 32703432), (5868, 27252860), (6520, 24527574), (7335, 21802288), (7824, 20439645), (9780, 16351716), (11736, 13626430), (13040, 12263787), (14670, 10901144), (19560, 8175858), (23472, 6813215), (29340, 5450572), (39120, 4087929), (58680, 2725286), (117360, 1362643)]