156788708220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{21019}}^1$

素因数の和:22492

約数の個数: 144

約数和(自身を含む): 492359868000

約数和(自身を除く): 335571159780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1429, 1740, 2610, 2858, 4287, 5220, 5716, 7145, 8574, 12861, 14290, 17148, 21019, 21435, 25722, 28580, 41441, 42038, 42870, 51444, 63057, 64305, 82882, 84076, 85740, 105095, 124323, 126114, 128610, 165764, 189171, 207205, 210190, 248646, 252228, 257220, 315285, 372969, 378342, 414410, 420380, 497292, 609551, 621615, 630570, 745938, 756684, 828820, 945855, 1219102, 1243230, 1261140, 1491876, 1828653, 1864845, 1891710, 2438204, 2486460, 3047755, 3657306, 3729690, 3783420, 5485959, 6095510, 7314612, 7459380, 9143265, 10971918, 12191020, 18286530, 21943836, 27429795, 30036151, 36573060, 54859590, 60072302, 90108453, 109719180, 120144604, 150180755, 180216906, 270325359, 300361510, 360433812, 450542265, 540650718, 600723020, 871048379, 901084530, 1081301436, 1351626795, 1742096758, 1802169060, 2613145137, 2703253590, 3484193516, 4355241895, 5226290274, 5406507180, 7839435411, 8710483790, 10452580548, 13065725685, 15678870822, 17420967580, 26131451370, 31357741644, 39197177055, 52262902740, 78394354110, 156788708220]

約数ペア:

[(1, 156788708220), (2, 78394354110), (3, 52262902740), (4, 39197177055), (5, 31357741644), (6, 26131451370), (9, 17420967580), (10, 15678870822), (12, 13065725685), (15, 10452580548), (18, 8710483790), (20, 7839435411), (29, 5406507180), (30, 5226290274), (36, 4355241895), (45, 3484193516), (58, 2703253590), (60, 2613145137), (87, 1802169060), (90, 1742096758), (116, 1351626795), (145, 1081301436), (174, 901084530), (180, 871048379), (261, 600723020), (290, 540650718), (348, 450542265), (435, 360433812), (522, 300361510), (580, 270325359), (870, 180216906), (1044, 150180755), (1305, 120144604), (1429, 109719180), (1740, 90108453), (2610, 60072302), (2858, 54859590), (4287, 36573060), (5220, 30036151), (5716, 27429795), (7145, 21943836), (8574, 18286530), (12861, 12191020), (14290, 10971918), (17148, 9143265), (21019, 7459380), (21435, 7314612), (25722, 6095510), (28580, 5485959), (41441, 3783420), (42038, 3729690), (42870, 3657306), (51444, 3047755), (63057, 2486460), (64305, 2438204), (82882, 1891710), (84076, 1864845), (85740, 1828653), (105095, 1491876), (124323, 1261140), (126114, 1243230), (128610, 1219102), (165764, 945855), (189171, 828820), (207205, 756684), (210190, 745938), (248646, 630570), (252228, 621615), (257220, 609551), (315285, 497292), (372969, 420380), (378342, 414410)]