56981344140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{330097}}^1$

素因数の和:330256

約数の個数: 144

約数和(自身を含む): 198977792832

約数和(自身を除く): 141996448692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 822, 959, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2740, 2877, 3836, 4110, 4795, 4932, 5754, 6165, 8220, 8631, 9590, 11508, 12330, 14385, 17262, 19180, 24660, 28770, 34524, 43155, 57540, 86310, 172620, 330097, 660194, 990291, 1320388, 1650485, 1980582, 2310679, 2970873, 3300970, 3961164, 4621358, 4951455, 5941746, 6601940, 6932037, 9242716, 9902910, 11553395, 11883492, 13864074, 14854365, 19805820, 20796111, 23106790, 27728148, 29708730, 34660185, 41592222, 45223289, 46213580, 59417460, 69320370, 83184444, 90446578, 103980555, 135669867, 138640740, 180893156, 207961110, 226116445, 271339734, 316563023, 407009601, 415922220, 452232890, 542679468, 633126046, 678349335, 814019202, 904465780, 949689069, 1266252092, 1356698670, 1582815115, 1628038404, 1899378138, 2035048005, 2713397340, 2849067207, 3165630230, 3798756276, 4070096010, 4748445345, 5698134414, 6331260460, 8140192020, 9496890690, 11396268828, 14245336035, 18993781380, 28490672070, 56981344140]

約数ペア:

[(1, 56981344140), (2, 28490672070), (3, 18993781380), (4, 14245336035), (5, 11396268828), (6, 9496890690), (7, 8140192020), (9, 6331260460), (10, 5698134414), (12, 4748445345), (14, 4070096010), (15, 3798756276), (18, 3165630230), (20, 2849067207), (21, 2713397340), (28, 2035048005), (30, 1899378138), (35, 1628038404), (36, 1582815115), (42, 1356698670), (45, 1266252092), (60, 949689069), (63, 904465780), (70, 814019202), (84, 678349335), (90, 633126046), (105, 542679468), (126, 452232890), (137, 415922220), (140, 407009601), (180, 316563023), (210, 271339734), (252, 226116445), (274, 207961110), (315, 180893156), (411, 138640740), (420, 135669867), (548, 103980555), (630, 90446578), (685, 83184444), (822, 69320370), (959, 59417460), (1233, 46213580), (1260, 45223289), (1370, 41592222), (1644, 34660185), (1918, 29708730), (2055, 27728148), (2466, 23106790), (2740, 20796111), (2877, 19805820), (3836, 14854365), (4110, 13864074), (4795, 11883492), (4932, 11553395), (5754, 9902910), (6165, 9242716), (8220, 6932037), (8631, 6601940), (9590, 5941746), (11508, 4951455), (12330, 4621358), (14385, 3961164), (17262, 3300970), (19180, 2970873), (24660, 2310679), (28770, 1980582), (34524, 1650485), (43155, 1320388), (57540, 990291), (86310, 660194), (172620, 330097)]