320730102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 885524640

約数和(自身を除く): 564794538

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 109, 121, 126, 154, 193, 198, 218, 231, 242, 327, 363, 386, 462, 579, 654, 693, 726, 763, 847, 981, 1089, 1158, 1199, 1351, 1386, 1526, 1694, 1737, 1962, 2123, 2178, 2289, 2398, 2541, 2702, 3474, 3597, 4053, 4246, 4578, 5082, 6369, 6867, 7194, 7623, 8106, 8393, 10791, 12159, 12738, 13189, 13734, 14861, 15246, 16786, 19107, 21037, 21582, 23353, 24318, 25179, 26378, 29722, 38214, 39567, 42074, 44583, 46706, 50358, 63111, 70059, 75537, 79134, 89166, 92323, 118701, 126222, 133749, 140118, 147259, 151074, 163471, 184646, 189333, 210177, 231407, 237402, 267498, 276969, 294518, 326942, 378666, 420354, 441777, 462814, 490413, 553938, 694221, 830907, 883554, 980826, 1325331, 1388442, 1471239, 1619849, 1661814, 2082663, 2545477, 2650662, 2942478, 3239698, 4165326, 4859547, 5090954, 7636431, 9719094, 14578641, 15272862, 17818339, 22909293, 29157282, 35636678, 45818586, 53455017, 106910034, 160365051, 320730102]

約数ペア:

[(1, 320730102), (2, 160365051), (3, 106910034), (6, 53455017), (7, 45818586), (9, 35636678), (11, 29157282), (14, 22909293), (18, 17818339), (21, 15272862), (22, 14578641), (33, 9719094), (42, 7636431), (63, 5090954), (66, 4859547), (77, 4165326), (99, 3239698), (109, 2942478), (121, 2650662), (126, 2545477), (154, 2082663), (193, 1661814), (198, 1619849), (218, 1471239), (231, 1388442), (242, 1325331), (327, 980826), (363, 883554), (386, 830907), (462, 694221), (579, 553938), (654, 490413), (693, 462814), (726, 441777), (763, 420354), (847, 378666), (981, 326942), (1089, 294518), (1158, 276969), (1199, 267498), (1351, 237402), (1386, 231407), (1526, 210177), (1694, 189333), (1737, 184646), (1962, 163471), (2123, 151074), (2178, 147259), (2289, 140118), (2398, 133749), (2541, 126222), (2702, 118701), (3474, 92323), (3597, 89166), (4053, 79134), (4246, 75537), (4578, 70059), (5082, 63111), (6369, 50358), (6867, 46706), (7194, 44583), (7623, 42074), (8106, 39567), (8393, 38214), (10791, 29722), (12159, 26378), (12738, 25179), (13189, 24318), (13734, 23353), (14861, 21582), (15246, 21037), (16786, 19107)]