160770291440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6571}}^1\times {\mathrm{27803}}^1$

素因数の和:34398

約数の個数: 80

約数和(自身を含む): 407848646016

約数和(自身を除く): 247078354576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6571, 13142, 26284, 27803, 32855, 52568, 55606, 65710, 72281, 105136, 111212, 131420, 139015, 144562, 222424, 262840, 278030, 289124, 305833, 361405, 444848, 525680, 556060, 578248, 611666, 722810, 1112120, 1156496, 1223332, 1445620, 1529165, 2224240, 2446664, 2891240, 3058330, 4893328, 5782480, 6116660, 12233320, 24466640, 182693513, 365387026, 730774052, 913467565, 1461548104, 1826935130, 2009628643, 2923096208, 3653870260, 4019257286, 7307740520, 8038514572, 10048143215, 14615481040, 16077029144, 20096286430, 32154058288, 40192572860, 80385145720, 160770291440]

約数ペア:

[(1, 160770291440), (2, 80385145720), (4, 40192572860), (5, 32154058288), (8, 20096286430), (10, 16077029144), (11, 14615481040), (16, 10048143215), (20, 8038514572), (22, 7307740520), (40, 4019257286), (44, 3653870260), (55, 2923096208), (80, 2009628643), (88, 1826935130), (110, 1461548104), (176, 913467565), (220, 730774052), (440, 365387026), (880, 182693513), (6571, 24466640), (13142, 12233320), (26284, 6116660), (27803, 5782480), (32855, 4893328), (52568, 3058330), (55606, 2891240), (65710, 2446664), (72281, 2224240), (105136, 1529165), (111212, 1445620), (131420, 1223332), (139015, 1156496), (144562, 1112120), (222424, 722810), (262840, 611666), (278030, 578248), (289124, 556060), (305833, 525680), (361405, 444848)]