79822260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7039}}^1$

素因数の和:7067

約数の個数: 120

約数和(自身を含む): 286218240

約数和(自身を除く): 206395980

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, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7039, 11340, 14078, 21117, 28156, 35195, 42234, 49273, 63351, 70390, 84468, 98546, 105585, 126702, 140780, 147819, 190053, 197092, 211170, 246365, 253404, 295638, 316755, 380106, 422340, 443457, 492730, 570159, 591276, 633510, 739095, 760212, 886914, 950265, 985460, 1140318, 1267020, 1330371, 1478190, 1773828, 1900530, 2217285, 2280636, 2660742, 2850795, 2956380, 3801060, 3991113, 4434570, 5321484, 5701590, 6651855, 7982226, 8869140, 11403180, 13303710, 15964452, 19955565, 26607420, 39911130, 79822260]

約数ペア:

[(1, 79822260), (2, 39911130), (3, 26607420), (4, 19955565), (5, 15964452), (6, 13303710), (7, 11403180), (9, 8869140), (10, 7982226), (12, 6651855), (14, 5701590), (15, 5321484), (18, 4434570), (20, 3991113), (21, 3801060), (27, 2956380), (28, 2850795), (30, 2660742), (35, 2280636), (36, 2217285), (42, 1900530), (45, 1773828), (54, 1478190), (60, 1330371), (63, 1267020), (70, 1140318), (81, 985460), (84, 950265), (90, 886914), (105, 760212), (108, 739095), (126, 633510), (135, 591276), (140, 570159), (162, 492730), (180, 443457), (189, 422340), (210, 380106), (252, 316755), (270, 295638), (315, 253404), (324, 246365), (378, 211170), (405, 197092), (420, 190053), (540, 147819), (567, 140780), (630, 126702), (756, 105585), (810, 98546), (945, 84468), (1134, 70390), (1260, 63351), (1620, 49273), (1890, 42234), (2268, 35195), (2835, 28156), (3780, 21117), (5670, 14078), (7039, 11340)]