320225724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10861}}^1$

素因数の和:10897

約数の個数: 120

約数和(自身を含む): 1030412768

約数和(自身を除く): 710187044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 10861, 14742, 21722, 29484, 32583, 43444, 65166, 76027, 97749, 130332, 141193, 152054, 195498, 228081, 282386, 293247, 304108, 390996, 423579, 456162, 564772, 586494, 684243, 847158, 879741, 912324, 988351, 1172988, 1270737, 1368486, 1694316, 1759482, 1976702, 2052729, 2541474, 2736972, 2965053, 3518964, 3812211, 3953404, 4105458, 5082948, 5930106, 6158187, 7624422, 8210916, 8895159, 11436633, 11860212, 12316374, 15248844, 17790318, 22873266, 24632748, 26685477, 35580636, 45746532, 53370954, 80056431, 106741908, 160112862, 320225724]

約数ペア:

[(1, 320225724), (2, 160112862), (3, 106741908), (4, 80056431), (6, 53370954), (7, 45746532), (9, 35580636), (12, 26685477), (13, 24632748), (14, 22873266), (18, 17790318), (21, 15248844), (26, 12316374), (27, 11860212), (28, 11436633), (36, 8895159), (39, 8210916), (42, 7624422), (52, 6158187), (54, 5930106), (63, 5082948), (78, 4105458), (81, 3953404), (84, 3812211), (91, 3518964), (108, 2965053), (117, 2736972), (126, 2541474), (156, 2052729), (162, 1976702), (182, 1759482), (189, 1694316), (234, 1368486), (252, 1270737), (273, 1172988), (324, 988351), (351, 912324), (364, 879741), (378, 847158), (468, 684243), (546, 586494), (567, 564772), (702, 456162), (756, 423579), (819, 390996), (1053, 304108), (1092, 293247), (1134, 282386), (1404, 228081), (1638, 195498), (2106, 152054), (2268, 141193), (2457, 130332), (3276, 97749), (4212, 76027), (4914, 65166), (7371, 43444), (9828, 32583), (10861, 29484), (14742, 21722)]