219969540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58193}}^1$

素因数の和:58218

約数の個数: 96

約数和(自身を含む): 782127360

約数和(自身を除く): 562157820

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58193, 116386, 174579, 232772, 290965, 349158, 407351, 523737, 581930, 698316, 814702, 872895, 1047474, 1163860, 1222053, 1571211, 1629404, 1745790, 2036755, 2094948, 2444106, 2618685, 3142422, 3491580, 3666159, 4073510, 4888212, 5237370, 6110265, 6284844, 7332318, 7856055, 8147020, 10474740, 10998477, 12220530, 14664636, 15712110, 18330795, 21996954, 24441060, 31424220, 36661590, 43993908, 54992385, 73323180, 109984770, 219969540]

約数ペア:

[(1, 219969540), (2, 109984770), (3, 73323180), (4, 54992385), (5, 43993908), (6, 36661590), (7, 31424220), (9, 24441060), (10, 21996954), (12, 18330795), (14, 15712110), (15, 14664636), (18, 12220530), (20, 10998477), (21, 10474740), (27, 8147020), (28, 7856055), (30, 7332318), (35, 6284844), (36, 6110265), (42, 5237370), (45, 4888212), (54, 4073510), (60, 3666159), (63, 3491580), (70, 3142422), (84, 2618685), (90, 2444106), (105, 2094948), (108, 2036755), (126, 1745790), (135, 1629404), (140, 1571211), (180, 1222053), (189, 1163860), (210, 1047474), (252, 872895), (270, 814702), (315, 698316), (378, 581930), (420, 523737), (540, 407351), (630, 349158), (756, 290965), (945, 232772), (1260, 174579), (1890, 116386), (3780, 58193)]