1066825440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20023}}^1$

素因数の和:20081

約数の個数: 144

約数和(自身を含む): 3739121568

約数和(自身を除く): 2672296128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 20023, 26640, 40046, 53280, 60069, 80092, 100115, 120138, 160184, 180207, 200230, 240276, 300345, 320368, 360414, 400460, 480552, 600690, 640736, 720828, 740851, 800920, 901035, 961104, 1201380, 1441656, 1481702, 1601840, 1802070, 1922208, 2222553, 2402760, 2883312, 2963404, 3203680, 3604140, 3704255, 4445106, 4805520, 5766624, 5926808, 6667659, 7208280, 7408510, 8890212, 9611040, 11112765, 11853616, 13335318, 14416560, 14817020, 17780424, 22225530, 23707232, 26670636, 28833120, 29634040, 33338295, 35560848, 44451060, 53341272, 59268080, 66676590, 71121696, 88902120, 106682544, 118536160, 133353180, 177804240, 213365088, 266706360, 355608480, 533412720, 1066825440]

約数ペア:

[(1, 1066825440), (2, 533412720), (3, 355608480), (4, 266706360), (5, 213365088), (6, 177804240), (8, 133353180), (9, 118536160), (10, 106682544), (12, 88902120), (15, 71121696), (16, 66676590), (18, 59268080), (20, 53341272), (24, 44451060), (30, 35560848), (32, 33338295), (36, 29634040), (37, 28833120), (40, 26670636), (45, 23707232), (48, 22225530), (60, 17780424), (72, 14817020), (74, 14416560), (80, 13335318), (90, 11853616), (96, 11112765), (111, 9611040), (120, 8890212), (144, 7408510), (148, 7208280), (160, 6667659), (180, 5926808), (185, 5766624), (222, 4805520), (240, 4445106), (288, 3704255), (296, 3604140), (333, 3203680), (360, 2963404), (370, 2883312), (444, 2402760), (480, 2222553), (555, 1922208), (592, 1802070), (666, 1601840), (720, 1481702), (740, 1441656), (888, 1201380), (1110, 961104), (1184, 901035), (1332, 800920), (1440, 740851), (1480, 720828), (1665, 640736), (1776, 600690), (2220, 480552), (2664, 400460), (2960, 360414), (3330, 320368), (3552, 300345), (4440, 240276), (5328, 200230), (5920, 180207), (6660, 160184), (8880, 120138), (10656, 100115), (13320, 80092), (17760, 60069), (20023, 53280), (26640, 40046)]