163122120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21577}}^1$

素因数の和:21604

約数の個数: 128

約数和(自身を含む): 621446400

約数和(自身を除く): 458324280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21577, 43154, 64731, 86308, 107885, 129462, 151039, 172616, 194193, 215770, 258924, 302078, 323655, 388386, 431540, 453117, 517848, 582579, 604156, 647310, 755195, 776772, 863080, 906234, 970965, 1165158, 1208312, 1294620, 1359351, 1510390, 1553544, 1812468, 1941930, 2265585, 2330316, 2589240, 2718702, 2912895, 3020780, 3624936, 3883860, 4078053, 4531170, 4660632, 5437404, 5825790, 6041560, 6796755, 7767720, 8156106, 9062340, 10874808, 11651580, 13593510, 16312212, 18124680, 20390265, 23303160, 27187020, 32624424, 40780530, 54374040, 81561060, 163122120]

約数ペア:

[(1, 163122120), (2, 81561060), (3, 54374040), (4, 40780530), (5, 32624424), (6, 27187020), (7, 23303160), (8, 20390265), (9, 18124680), (10, 16312212), (12, 13593510), (14, 11651580), (15, 10874808), (18, 9062340), (20, 8156106), (21, 7767720), (24, 6796755), (27, 6041560), (28, 5825790), (30, 5437404), (35, 4660632), (36, 4531170), (40, 4078053), (42, 3883860), (45, 3624936), (54, 3020780), (56, 2912895), (60, 2718702), (63, 2589240), (70, 2330316), (72, 2265585), (84, 1941930), (90, 1812468), (105, 1553544), (108, 1510390), (120, 1359351), (126, 1294620), (135, 1208312), (140, 1165158), (168, 970965), (180, 906234), (189, 863080), (210, 776772), (216, 755195), (252, 647310), (270, 604156), (280, 582579), (315, 517848), (360, 453117), (378, 431540), (420, 388386), (504, 323655), (540, 302078), (630, 258924), (756, 215770), (840, 194193), (945, 172616), (1080, 151039), (1260, 129462), (1512, 107885), (1890, 86308), (2520, 64731), (3780, 43154), (7560, 21577)]