22087080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 78800040

約数和(自身を除く): 56712960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 401, 405, 408, 459, 510, 540, 612, 648, 680, 765, 802, 810, 918, 1020, 1080, 1203, 1224, 1377, 1530, 1604, 1620, 1836, 2005, 2040, 2295, 2406, 2754, 3060, 3208, 3240, 3609, 3672, 4010, 4590, 4812, 5508, 6015, 6120, 6817, 6885, 7218, 8020, 9180, 9624, 10827, 11016, 12030, 13634, 13770, 14436, 16040, 18045, 18360, 20451, 21654, 24060, 27268, 27540, 28872, 32481, 34085, 36090, 40902, 43308, 48120, 54135, 54536, 55080, 61353, 64962, 68170, 72180, 81804, 86616, 102255, 108270, 122706, 129924, 136340, 144360, 162405, 163608, 184059, 204510, 216540, 245412, 259848, 272680, 306765, 324810, 368118, 409020, 433080, 490824, 552177, 613530, 649620, 736236, 818040, 920295, 1104354, 1227060, 1299240, 1472472, 1840590, 2208708, 2454120, 2760885, 3681180, 4417416, 5521770, 7362360, 11043540, 22087080]

約数ペア:

[(1, 22087080), (2, 11043540), (3, 7362360), (4, 5521770), (5, 4417416), (6, 3681180), (8, 2760885), (9, 2454120), (10, 2208708), (12, 1840590), (15, 1472472), (17, 1299240), (18, 1227060), (20, 1104354), (24, 920295), (27, 818040), (30, 736236), (34, 649620), (36, 613530), (40, 552177), (45, 490824), (51, 433080), (54, 409020), (60, 368118), (68, 324810), (72, 306765), (81, 272680), (85, 259848), (90, 245412), (102, 216540), (108, 204510), (120, 184059), (135, 163608), (136, 162405), (153, 144360), (162, 136340), (170, 129924), (180, 122706), (204, 108270), (216, 102255), (255, 86616), (270, 81804), (306, 72180), (324, 68170), (340, 64962), (360, 61353), (401, 55080), (405, 54536), (408, 54135), (459, 48120), (510, 43308), (540, 40902), (612, 36090), (648, 34085), (680, 32481), (765, 28872), (802, 27540), (810, 27268), (918, 24060), (1020, 21654), (1080, 20451), (1203, 18360), (1224, 18045), (1377, 16040), (1530, 14436), (1604, 13770), (1620, 13634), (1836, 12030), (2005, 11016), (2040, 10827), (2295, 9624), (2406, 9180), (2754, 8020), (3060, 7218), (3208, 6885), (3240, 6817), (3609, 6120), (3672, 6015), (4010, 5508), (4590, 4812)]