328123419960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{416887}}^1$

素因数の和:417845

約数の個数: 128

約数和(自身を含む): 1126197918720

約数和(自身を除く): 798074498760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 937, 1874, 2811, 3748, 4685, 5622, 6559, 7496, 9370, 11244, 13118, 14055, 18740, 19677, 22488, 26236, 28110, 32795, 37480, 39354, 52472, 56220, 65590, 78708, 98385, 112440, 131180, 157416, 196770, 262360, 393540, 416887, 787080, 833774, 1250661, 1667548, 2084435, 2501322, 2918209, 3335096, 4168870, 5002644, 5836418, 6253305, 8337740, 8754627, 10005288, 11672836, 12506610, 14591045, 16675480, 17509254, 23345672, 25013220, 29182090, 35018508, 43773135, 50026440, 58364180, 70037016, 87546270, 116728360, 175092540, 350185080, 390623119, 781246238, 1171869357, 1562492476, 1953115595, 2343738714, 2734361833, 3124984952, 3906231190, 4687477428, 5468723666, 5859346785, 7812462380, 8203085499, 9374954856, 10937447332, 11718693570, 13671809165, 15624924760, 16406170998, 21874894664, 23437387140, 27343618330, 32812341996, 41015427495, 46874774280, 54687236660, 65624683992, 82030854990, 109374473320, 164061709980, 328123419960]

約数ペア:

[(1, 328123419960), (2, 164061709980), (3, 109374473320), (4, 82030854990), (5, 65624683992), (6, 54687236660), (7, 46874774280), (8, 41015427495), (10, 32812341996), (12, 27343618330), (14, 23437387140), (15, 21874894664), (20, 16406170998), (21, 15624924760), (24, 13671809165), (28, 11718693570), (30, 10937447332), (35, 9374954856), (40, 8203085499), (42, 7812462380), (56, 5859346785), (60, 5468723666), (70, 4687477428), (84, 3906231190), (105, 3124984952), (120, 2734361833), (140, 2343738714), (168, 1953115595), (210, 1562492476), (280, 1171869357), (420, 781246238), (840, 390623119), (937, 350185080), (1874, 175092540), (2811, 116728360), (3748, 87546270), (4685, 70037016), (5622, 58364180), (6559, 50026440), (7496, 43773135), (9370, 35018508), (11244, 29182090), (13118, 25013220), (14055, 23345672), (18740, 17509254), (19677, 16675480), (22488, 14591045), (26236, 12506610), (28110, 11672836), (32795, 10005288), (37480, 8754627), (39354, 8337740), (52472, 6253305), (56220, 5836418), (65590, 5002644), (78708, 4168870), (98385, 3335096), (112440, 2918209), (131180, 2501322), (157416, 2084435), (196770, 1667548), (262360, 1250661), (393540, 833774), (416887, 787080)]