8884440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 32011200

約数和(自身を除く): 23126760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 37, 40, 45, 46, 58, 60, 69, 72, 74, 87, 90, 92, 111, 115, 116, 120, 138, 145, 148, 174, 180, 184, 185, 207, 222, 230, 232, 261, 276, 290, 296, 333, 345, 348, 360, 370, 414, 435, 444, 460, 522, 552, 555, 580, 666, 667, 690, 696, 740, 828, 851, 870, 888, 920, 1035, 1044, 1073, 1110, 1160, 1305, 1332, 1334, 1380, 1480, 1656, 1665, 1702, 1740, 2001, 2070, 2088, 2146, 2220, 2553, 2610, 2664, 2668, 2760, 3219, 3330, 3335, 3404, 3480, 4002, 4140, 4255, 4292, 4440, 5106, 5220, 5336, 5365, 6003, 6438, 6660, 6670, 6808, 7659, 8004, 8280, 8510, 8584, 9657, 10005, 10212, 10440, 10730, 12006, 12765, 12876, 13320, 13340, 15318, 16008, 16095, 17020, 19314, 20010, 20424, 21460, 24012, 24679, 25530, 25752, 26680, 30015, 30636, 32190, 34040, 38295, 38628, 40020, 42920, 48024, 48285, 49358, 51060, 60030, 61272, 64380, 74037, 76590, 77256, 80040, 96570, 98716, 102120, 120060, 123395, 128760, 148074, 153180, 193140, 197432, 222111, 240120, 246790, 296148, 306360, 370185, 386280, 444222, 493580, 592296, 740370, 888444, 987160, 1110555, 1480740, 1776888, 2221110, 2961480, 4442220, 8884440]

約数ペア:

[(1, 8884440), (2, 4442220), (3, 2961480), (4, 2221110), (5, 1776888), (6, 1480740), (8, 1110555), (9, 987160), (10, 888444), (12, 740370), (15, 592296), (18, 493580), (20, 444222), (23, 386280), (24, 370185), (29, 306360), (30, 296148), (36, 246790), (37, 240120), (40, 222111), (45, 197432), (46, 193140), (58, 153180), (60, 148074), (69, 128760), (72, 123395), (74, 120060), (87, 102120), (90, 98716), (92, 96570), (111, 80040), (115, 77256), (116, 76590), (120, 74037), (138, 64380), (145, 61272), (148, 60030), (174, 51060), (180, 49358), (184, 48285), (185, 48024), (207, 42920), (222, 40020), (230, 38628), (232, 38295), (261, 34040), (276, 32190), (290, 30636), (296, 30015), (333, 26680), (345, 25752), (348, 25530), (360, 24679), (370, 24012), (414, 21460), (435, 20424), (444, 20010), (460, 19314), (522, 17020), (552, 16095), (555, 16008), (580, 15318), (666, 13340), (667, 13320), (690, 12876), (696, 12765), (740, 12006), (828, 10730), (851, 10440), (870, 10212), (888, 10005), (920, 9657), (1035, 8584), (1044, 8510), (1073, 8280), (1110, 8004), (1160, 7659), (1305, 6808), (1332, 6670), (1334, 6660), (1380, 6438), (1480, 6003), (1656, 5365), (1665, 5336), (1702, 5220), (1740, 5106), (2001, 4440), (2070, 4292), (2088, 4255), (2146, 4140), (2220, 4002), (2553, 3480), (2610, 3404), (2664, 3335), (2668, 3330), (2760, 3219)]