320214384

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 200

約数和(自身を含む): 1083168768

約数和(自身を除く): 762954384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 252, 282, 324, 329, 336, 376, 378, 423, 432, 504, 564, 567, 648, 658, 751, 752, 756, 846, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1502, 1512, 1692, 1974, 2253, 2256, 2268, 2538, 2632, 2961, 3004, 3024, 3384, 3807, 3948, 4506, 4536, 5076, 5257, 5264, 5922, 6008, 6759, 6768, 7614, 7896, 8883, 9012, 9072, 10152, 10514, 11844, 12016, 13518, 15228, 15771, 15792, 17766, 18024, 20277, 20304, 21028, 23688, 26649, 27036, 30456, 31542, 35297, 35532, 36048, 40554, 42056, 47313, 47376, 53298, 54072, 60831, 60912, 63084, 70594, 71064, 81108, 84112, 94626, 105891, 106596, 108144, 121662, 126168, 141188, 141939, 142128, 162216, 189252, 211782, 213192, 243324, 247079, 252336, 282376, 283878, 317673, 324432, 378504, 423564, 425817, 426384, 486648, 494158, 564752, 567756, 635346, 741237, 757008, 847128, 851634, 953019, 973296, 988316, 1135512, 1270692, 1482474, 1694256, 1703268, 1906038, 1976632, 2223711, 2271024, 2541384, 2859057, 2964948, 3406536, 3812076, 3953264, 4447422, 5082768, 5718114, 5929896, 6671133, 6813072, 7624152, 8894844, 11436228, 11859792, 13342266, 15248304, 17789688, 20013399, 22872456, 26684532, 35579376, 40026798, 45744912, 53369064, 80053596, 106738128, 160107192, 320214384]

約数ペア:

[(1, 320214384), (2, 160107192), (3, 106738128), (4, 80053596), (6, 53369064), (7, 45744912), (8, 40026798), (9, 35579376), (12, 26684532), (14, 22872456), (16, 20013399), (18, 17789688), (21, 15248304), (24, 13342266), (27, 11859792), (28, 11436228), (36, 8894844), (42, 7624152), (47, 6813072), (48, 6671133), (54, 5929896), (56, 5718114), (63, 5082768), (72, 4447422), (81, 3953264), (84, 3812076), (94, 3406536), (108, 2964948), (112, 2859057), (126, 2541384), (141, 2271024), (144, 2223711), (162, 1976632), (168, 1906038), (188, 1703268), (189, 1694256), (216, 1482474), (252, 1270692), (282, 1135512), (324, 988316), (329, 973296), (336, 953019), (376, 851634), (378, 847128), (423, 757008), (432, 741237), (504, 635346), (564, 567756), (567, 564752), (648, 494158), (658, 486648), (751, 426384), (752, 425817), (756, 423564), (846, 378504), (987, 324432), (1008, 317673), (1128, 283878), (1134, 282376), (1269, 252336), (1296, 247079), (1316, 243324), (1502, 213192), (1512, 211782), (1692, 189252), (1974, 162216), (2253, 142128), (2256, 141939), (2268, 141188), (2538, 126168), (2632, 121662), (2961, 108144), (3004, 106596), (3024, 105891), (3384, 94626), (3807, 84112), (3948, 81108), (4506, 71064), (4536, 70594), (5076, 63084), (5257, 60912), (5264, 60831), (5922, 54072), (6008, 53298), (6759, 47376), (6768, 47313), (7614, 42056), (7896, 40554), (8883, 36048), (9012, 35532), (9072, 35297), (10152, 31542), (10514, 30456), (11844, 27036), (12016, 26649), (13518, 23688), (15228, 21028), (15771, 20304), (15792, 20277), (17766, 18024)]