1401445920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{417097}}^1$

素因数の和:417122

約数の個数: 96

約数和(自身を含む): 5045217408

約数和(自身を除く): 3643771488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 417097, 834194, 1251291, 1668388, 2085485, 2502582, 2919679, 3336776, 4170970, 5005164, 5839358, 6256455, 6673552, 8341940, 8759037, 10010328, 11678716, 12512910, 13347104, 14598395, 16683880, 17518074, 20020656, 23357432, 25025820, 29196790, 33367760, 35036148, 40041312, 43795185, 46714864, 50051640, 58393580, 66735520, 70072296, 87590370, 93429728, 100103280, 116787160, 140144592, 175180740, 200206560, 233574320, 280289184, 350361480, 467148640, 700722960, 1401445920]

約数ペア:

[(1, 1401445920), (2, 700722960), (3, 467148640), (4, 350361480), (5, 280289184), (6, 233574320), (7, 200206560), (8, 175180740), (10, 140144592), (12, 116787160), (14, 100103280), (15, 93429728), (16, 87590370), (20, 70072296), (21, 66735520), (24, 58393580), (28, 50051640), (30, 46714864), (32, 43795185), (35, 40041312), (40, 35036148), (42, 33367760), (48, 29196790), (56, 25025820), (60, 23357432), (70, 20020656), (80, 17518074), (84, 16683880), (96, 14598395), (105, 13347104), (112, 12512910), (120, 11678716), (140, 10010328), (160, 8759037), (168, 8341940), (210, 6673552), (224, 6256455), (240, 5839358), (280, 5005164), (336, 4170970), (420, 3336776), (480, 2919679), (560, 2502582), (672, 2085485), (840, 1668388), (1120, 1251291), (1680, 834194), (3360, 417097)]