23371740

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 84467040

約数和(自身を除く): 61095300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 229, 243, 252, 270, 315, 324, 378, 405, 420, 458, 486, 540, 567, 630, 687, 729, 756, 810, 916, 945, 972, 1134, 1145, 1215, 1260, 1374, 1458, 1603, 1620, 1701, 1890, 2061, 2268, 2290, 2430, 2748, 2835, 2916, 3206, 3402, 3435, 3645, 3780, 4122, 4580, 4809, 4860, 5103, 5670, 6183, 6412, 6804, 6870, 7290, 8015, 8244, 8505, 9618, 10206, 10305, 11340, 12366, 13740, 14427, 14580, 16030, 17010, 18549, 19236, 20412, 20610, 24045, 24732, 25515, 28854, 30915, 32060, 34020, 37098, 41220, 43281, 48090, 51030, 55647, 57708, 61830, 72135, 74196, 86562, 92745, 96180, 102060, 111294, 123660, 129843, 144270, 166941, 173124, 185490, 216405, 222588, 259686, 278235, 288540, 333882, 370980, 389529, 432810, 519372, 556470, 649215, 667764, 779058, 834705, 865620, 1112940, 1168587, 1298430, 1558116, 1669410, 1947645, 2337174, 2596860, 3338820, 3895290, 4674348, 5842935, 7790580, 11685870, 23371740]

約数ペア:

[(1, 23371740), (2, 11685870), (3, 7790580), (4, 5842935), (5, 4674348), (6, 3895290), (7, 3338820), (9, 2596860), (10, 2337174), (12, 1947645), (14, 1669410), (15, 1558116), (18, 1298430), (20, 1168587), (21, 1112940), (27, 865620), (28, 834705), (30, 779058), (35, 667764), (36, 649215), (42, 556470), (45, 519372), (54, 432810), (60, 389529), (63, 370980), (70, 333882), (81, 288540), (84, 278235), (90, 259686), (105, 222588), (108, 216405), (126, 185490), (135, 173124), (140, 166941), (162, 144270), (180, 129843), (189, 123660), (210, 111294), (229, 102060), (243, 96180), (252, 92745), (270, 86562), (315, 74196), (324, 72135), (378, 61830), (405, 57708), (420, 55647), (458, 51030), (486, 48090), (540, 43281), (567, 41220), (630, 37098), (687, 34020), (729, 32060), (756, 30915), (810, 28854), (916, 25515), (945, 24732), (972, 24045), (1134, 20610), (1145, 20412), (1215, 19236), (1260, 18549), (1374, 17010), (1458, 16030), (1603, 14580), (1620, 14427), (1701, 13740), (1890, 12366), (2061, 11340), (2268, 10305), (2290, 10206), (2430, 9618), (2748, 8505), (2835, 8244), (2916, 8015), (3206, 7290), (3402, 6870), (3435, 6804), (3645, 6412), (3780, 6183), (4122, 5670), (4580, 5103), (4809, 4860)]