470077020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41453}}^1$

素因数の和:41481

約数の個数: 120

約数和(自身を含む): 1685353824

約数和(自身を除く): 1215276804

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, 11340, 41453, 82906, 124359, 165812, 207265, 248718, 290171, 373077, 414530, 497436, 580342, 621795, 746154, 829060, 870513, 1119231, 1160684, 1243590, 1450855, 1492308, 1741026, 1865385, 2238462, 2487180, 2611539, 2901710, 3357693, 3482052, 3730770, 4352565, 4476924, 5223078, 5596155, 5803420, 6715386, 7461540, 7834617, 8705130, 10446156, 11192310, 13057695, 13430772, 15669234, 16788465, 17410260, 22384620, 23503851, 26115390, 31338468, 33576930, 39173085, 47007702, 52230780, 67153860, 78346170, 94015404, 117519255, 156692340, 235038510, 470077020]

約数ペア:

[(1, 470077020), (2, 235038510), (3, 156692340), (4, 117519255), (5, 94015404), (6, 78346170), (7, 67153860), (9, 52230780), (10, 47007702), (12, 39173085), (14, 33576930), (15, 31338468), (18, 26115390), (20, 23503851), (21, 22384620), (27, 17410260), (28, 16788465), (30, 15669234), (35, 13430772), (36, 13057695), (42, 11192310), (45, 10446156), (54, 8705130), (60, 7834617), (63, 7461540), (70, 6715386), (81, 5803420), (84, 5596155), (90, 5223078), (105, 4476924), (108, 4352565), (126, 3730770), (135, 3482052), (140, 3357693), (162, 2901710), (180, 2611539), (189, 2487180), (210, 2238462), (252, 1865385), (270, 1741026), (315, 1492308), (324, 1450855), (378, 1243590), (405, 1160684), (420, 1119231), (540, 870513), (567, 829060), (630, 746154), (756, 621795), (810, 580342), (945, 497436), (1134, 414530), (1260, 373077), (1620, 290171), (1890, 248718), (2268, 207265), (2835, 165812), (3780, 124359), (5670, 82906), (11340, 41453)]