163227540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22861}}^1$

素因数の和:22897

約数の個数: 96

約数和(自身を含む): 553077504

約数和(自身を除く): 389849964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 22861, 45722, 68583, 91444, 114305, 137166, 160027, 228610, 274332, 320054, 342915, 388637, 457220, 480081, 640108, 685830, 777274, 800135, 960162, 1165911, 1371660, 1554548, 1600270, 1920324, 1943185, 2331822, 2400405, 2720459, 3200540, 3886370, 4663644, 4800810, 5440918, 5829555, 7772740, 8161377, 9601620, 10881836, 11659110, 13602295, 16322754, 23318220, 27204590, 32645508, 40806885, 54409180, 81613770, 163227540]

約数ペア:

[(1, 163227540), (2, 81613770), (3, 54409180), (4, 40806885), (5, 32645508), (6, 27204590), (7, 23318220), (10, 16322754), (12, 13602295), (14, 11659110), (15, 10881836), (17, 9601620), (20, 8161377), (21, 7772740), (28, 5829555), (30, 5440918), (34, 4800810), (35, 4663644), (42, 3886370), (51, 3200540), (60, 2720459), (68, 2400405), (70, 2331822), (84, 1943185), (85, 1920324), (102, 1600270), (105, 1554548), (119, 1371660), (140, 1165911), (170, 960162), (204, 800135), (210, 777274), (238, 685830), (255, 640108), (340, 480081), (357, 457220), (420, 388637), (476, 342915), (510, 320054), (595, 274332), (714, 228610), (1020, 160027), (1190, 137166), (1428, 114305), (1785, 91444), (2380, 68583), (3570, 45722), (7140, 22861)]