1399615140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1138

約数の個数: 192

約数和(自身を含む): 4903815168

約数和(自身を除く): 3504200028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 491, 617, 660, 770, 924, 982, 1155, 1234, 1473, 1540, 1851, 1964, 2310, 2455, 2468, 2946, 3085, 3437, 3702, 4319, 4620, 4910, 5401, 5892, 6170, 6787, 6874, 7365, 7404, 8638, 9255, 9820, 10311, 10802, 12340, 12957, 13574, 13748, 14730, 16203, 17185, 17276, 18510, 20361, 20622, 21595, 21604, 25914, 27005, 27148, 29460, 32406, 33935, 34370, 37020, 37807, 40722, 41244, 43190, 47509, 51555, 51828, 54010, 64785, 64812, 67870, 68740, 75614, 81015, 81444, 86380, 95018, 101805, 103110, 108020, 113421, 129570, 135740, 142527, 151228, 162030, 189035, 190036, 203610, 206220, 226842, 237545, 259140, 285054, 302947, 324060, 378070, 407220, 453684, 475090, 567105, 570108, 605894, 712635, 756140, 908841, 950180, 1134210, 1211788, 1425270, 1514735, 1817682, 2120629, 2268420, 2850540, 3029470, 3332417, 3635364, 4241258, 4544205, 6058940, 6361887, 6664834, 8482516, 9088410, 9997251, 10603145, 12723774, 13329668, 16662085, 18176820, 19994502, 21206290, 23326919, 25447548, 31809435, 33324170, 39989004, 42412580, 46653838, 49986255, 63618870, 66648340, 69980757, 93307676, 99972510, 116634595, 127237740, 139961514, 199945020, 233269190, 279923028, 349903785, 466538380, 699807570, 1399615140]

約数ペア:

[(1, 1399615140), (2, 699807570), (3, 466538380), (4, 349903785), (5, 279923028), (6, 233269190), (7, 199945020), (10, 139961514), (11, 127237740), (12, 116634595), (14, 99972510), (15, 93307676), (20, 69980757), (21, 66648340), (22, 63618870), (28, 49986255), (30, 46653838), (33, 42412580), (35, 39989004), (42, 33324170), (44, 31809435), (55, 25447548), (60, 23326919), (66, 21206290), (70, 19994502), (77, 18176820), (84, 16662085), (105, 13329668), (110, 12723774), (132, 10603145), (140, 9997251), (154, 9088410), (165, 8482516), (210, 6664834), (220, 6361887), (231, 6058940), (308, 4544205), (330, 4241258), (385, 3635364), (420, 3332417), (462, 3029470), (491, 2850540), (617, 2268420), (660, 2120629), (770, 1817682), (924, 1514735), (982, 1425270), (1155, 1211788), (1234, 1134210), (1473, 950180), (1540, 908841), (1851, 756140), (1964, 712635), (2310, 605894), (2455, 570108), (2468, 567105), (2946, 475090), (3085, 453684), (3437, 407220), (3702, 378070), (4319, 324060), (4620, 302947), (4910, 285054), (5401, 259140), (5892, 237545), (6170, 226842), (6787, 206220), (6874, 203610), (7365, 190036), (7404, 189035), (8638, 162030), (9255, 151228), (9820, 142527), (10311, 135740), (10802, 129570), (12340, 113421), (12957, 108020), (13574, 103110), (13748, 101805), (14730, 95018), (16203, 86380), (17185, 81444), (17276, 81015), (18510, 75614), (20361, 68740), (20622, 67870), (21595, 64812), (21604, 64785), (25914, 54010), (27005, 51828), (27148, 51555), (29460, 47509), (32406, 43190), (33935, 41244), (34370, 40722), (37020, 37807)]