160219080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21193}}^1$

素因数の和:21220

約数の個数: 128

約数和(自身を含む): 610387200

約数和(自身を除く): 450168120

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, 21193, 42386, 63579, 84772, 105965, 127158, 148351, 169544, 190737, 211930, 254316, 296702, 317895, 381474, 423860, 445053, 508632, 572211, 593404, 635790, 741755, 762948, 847720, 890106, 953685, 1144422, 1186808, 1271580, 1335159, 1483510, 1525896, 1780212, 1907370, 2225265, 2288844, 2543160, 2670318, 2861055, 2967020, 3560424, 3814740, 4005477, 4450530, 4577688, 5340636, 5722110, 5934040, 6675795, 7629480, 8010954, 8901060, 10681272, 11444220, 13351590, 16021908, 17802120, 20027385, 22888440, 26703180, 32043816, 40054770, 53406360, 80109540, 160219080]

約数ペア:

[(1, 160219080), (2, 80109540), (3, 53406360), (4, 40054770), (5, 32043816), (6, 26703180), (7, 22888440), (8, 20027385), (9, 17802120), (10, 16021908), (12, 13351590), (14, 11444220), (15, 10681272), (18, 8901060), (20, 8010954), (21, 7629480), (24, 6675795), (27, 5934040), (28, 5722110), (30, 5340636), (35, 4577688), (36, 4450530), (40, 4005477), (42, 3814740), (45, 3560424), (54, 2967020), (56, 2861055), (60, 2670318), (63, 2543160), (70, 2288844), (72, 2225265), (84, 1907370), (90, 1780212), (105, 1525896), (108, 1483510), (120, 1335159), (126, 1271580), (135, 1186808), (140, 1144422), (168, 953685), (180, 890106), (189, 847720), (210, 762948), (216, 741755), (252, 635790), (270, 593404), (280, 572211), (315, 508632), (360, 445053), (378, 423860), (420, 381474), (504, 317895), (540, 296702), (630, 254316), (756, 211930), (840, 190737), (945, 169544), (1080, 148351), (1260, 127158), (1512, 105965), (1890, 84772), (2520, 63579), (3780, 42386), (7560, 21193)]