20140338660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1638

約数の個数: 192

約数和(自身を含む): 61736048640

約数和(自身を除く): 41595709980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 223, 260, 267, 356, 390, 445, 446, 534, 669, 780, 890, 892, 1068, 1115, 1157, 1301, 1335, 1338, 1780, 2230, 2314, 2602, 2670, 2676, 2899, 3345, 3471, 3903, 4460, 4628, 5204, 5340, 5785, 5798, 6505, 6690, 6942, 7806, 8697, 11570, 11596, 13010, 13380, 13884, 14495, 15612, 16913, 17355, 17394, 19515, 19847, 23140, 26020, 28990, 33826, 34710, 34788, 39030, 39694, 43485, 50739, 57980, 59541, 67652, 69420, 78060, 79388, 84565, 86970, 99235, 101478, 115789, 119082, 169130, 173940, 198470, 202956, 231578, 238164, 253695, 258011, 290123, 297705, 338260, 347367, 396940, 463156, 507390, 516022, 578945, 580246, 595410, 694734, 774033, 870369, 1014780, 1032044, 1157890, 1160492, 1190820, 1290055, 1389468, 1450615, 1505257, 1548066, 1736835, 1740738, 2315780, 2580110, 2901230, 3010514, 3096132, 3473670, 3481476, 3771599, 3870165, 4351845, 4515771, 5160220, 5802460, 6021028, 6947340, 7526285, 7543198, 7740330, 8703690, 9031542, 11314797, 15052570, 15086396, 15480660, 17407380, 18063084, 18857995, 22578855, 22629594, 25820947, 30105140, 37715990, 45157710, 45259188, 51641894, 56573985, 75431980, 77462841, 90315420, 103283788, 113147970, 129104735, 154925682, 226295940, 258209470, 309851364, 335672311, 387314205, 516418940, 671344622, 774628410, 1007016933, 1342689244, 1549256820, 1678361555, 2014033866, 3356723110, 4028067732, 5035084665, 6713446220, 10070169330, 20140338660]

約数ペア:

[(1, 20140338660), (2, 10070169330), (3, 6713446220), (4, 5035084665), (5, 4028067732), (6, 3356723110), (10, 2014033866), (12, 1678361555), (13, 1549256820), (15, 1342689244), (20, 1007016933), (26, 774628410), (30, 671344622), (39, 516418940), (52, 387314205), (60, 335672311), (65, 309851364), (78, 258209470), (89, 226295940), (130, 154925682), (156, 129104735), (178, 113147970), (195, 103283788), (223, 90315420), (260, 77462841), (267, 75431980), (356, 56573985), (390, 51641894), (445, 45259188), (446, 45157710), (534, 37715990), (669, 30105140), (780, 25820947), (890, 22629594), (892, 22578855), (1068, 18857995), (1115, 18063084), (1157, 17407380), (1301, 15480660), (1335, 15086396), (1338, 15052570), (1780, 11314797), (2230, 9031542), (2314, 8703690), (2602, 7740330), (2670, 7543198), (2676, 7526285), (2899, 6947340), (3345, 6021028), (3471, 5802460), (3903, 5160220), (4460, 4515771), (4628, 4351845), (5204, 3870165), (5340, 3771599), (5785, 3481476), (5798, 3473670), (6505, 3096132), (6690, 3010514), (6942, 2901230), (7806, 2580110), (8697, 2315780), (11570, 1740738), (11596, 1736835), (13010, 1548066), (13380, 1505257), (13884, 1450615), (14495, 1389468), (15612, 1290055), (16913, 1190820), (17355, 1160492), (17394, 1157890), (19515, 1032044), (19847, 1014780), (23140, 870369), (26020, 774033), (28990, 694734), (33826, 595410), (34710, 580246), (34788, 578945), (39030, 516022), (39694, 507390), (43485, 463156), (50739, 396940), (57980, 347367), (59541, 338260), (67652, 297705), (69420, 290123), (78060, 258011), (79388, 253695), (84565, 238164), (86970, 231578), (99235, 202956), (101478, 198470), (115789, 173940), (119082, 169130)]