320593392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 1073359872

約数和(自身を除く): 752766480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 67, 72, 84, 94, 101, 112, 126, 134, 141, 144, 168, 188, 201, 202, 252, 268, 282, 303, 329, 336, 376, 402, 404, 423, 469, 504, 536, 564, 603, 606, 658, 707, 752, 804, 808, 846, 909, 938, 987, 1008, 1072, 1128, 1206, 1212, 1316, 1407, 1414, 1608, 1616, 1692, 1818, 1876, 1974, 2121, 2256, 2412, 2424, 2632, 2814, 2828, 2961, 3149, 3216, 3384, 3636, 3752, 3948, 4221, 4242, 4747, 4824, 4848, 5264, 5628, 5656, 5922, 6298, 6363, 6767, 6768, 7272, 7504, 7896, 8442, 8484, 9447, 9494, 9648, 11256, 11312, 11844, 12596, 12726, 13534, 14241, 14544, 15792, 16884, 16968, 18894, 18988, 20301, 22043, 22512, 23688, 25192, 25452, 27068, 28341, 28482, 33229, 33768, 33936, 37788, 37976, 40602, 42723, 44086, 47369, 47376, 50384, 50904, 54136, 56682, 56964, 60903, 66129, 66458, 67536, 75576, 75952, 81204, 85446, 88172, 94738, 99687, 101808, 108272, 113364, 113928, 121806, 132258, 132916, 142107, 151152, 162408, 170892, 176344, 189476, 198387, 199374, 226728, 227856, 243612, 264516, 265832, 284214, 299061, 318049, 324816, 341784, 352688, 378952, 396774, 398748, 426321, 453456, 487224, 529032, 531664, 568428, 598122, 636098, 683568, 757904, 793548, 797496, 852642, 954147, 974448, 1058064, 1136856, 1196244, 1272196, 1587096, 1594992, 1705284, 1908294, 2226343, 2273712, 2392488, 2544392, 2862441, 3174192, 3410568, 3816588, 4452686, 4784976, 5088784, 5724882, 6679029, 6821136, 7633176, 8905372, 11449764, 13358058, 15266352, 17810744, 20037087, 22899528, 26716116, 35621488, 40074174, 45799056, 53432232, 80148348, 106864464, 160296696, 320593392]

約数ペア:

[(1, 320593392), (2, 160296696), (3, 106864464), (4, 80148348), (6, 53432232), (7, 45799056), (8, 40074174), (9, 35621488), (12, 26716116), (14, 22899528), (16, 20037087), (18, 17810744), (21, 15266352), (24, 13358058), (28, 11449764), (36, 8905372), (42, 7633176), (47, 6821136), (48, 6679029), (56, 5724882), (63, 5088784), (67, 4784976), (72, 4452686), (84, 3816588), (94, 3410568), (101, 3174192), (112, 2862441), (126, 2544392), (134, 2392488), (141, 2273712), (144, 2226343), (168, 1908294), (188, 1705284), (201, 1594992), (202, 1587096), (252, 1272196), (268, 1196244), (282, 1136856), (303, 1058064), (329, 974448), (336, 954147), (376, 852642), (402, 797496), (404, 793548), (423, 757904), (469, 683568), (504, 636098), (536, 598122), (564, 568428), (603, 531664), (606, 529032), (658, 487224), (707, 453456), (752, 426321), (804, 398748), (808, 396774), (846, 378952), (909, 352688), (938, 341784), (987, 324816), (1008, 318049), (1072, 299061), (1128, 284214), (1206, 265832), (1212, 264516), (1316, 243612), (1407, 227856), (1414, 226728), (1608, 199374), (1616, 198387), (1692, 189476), (1818, 176344), (1876, 170892), (1974, 162408), (2121, 151152), (2256, 142107), (2412, 132916), (2424, 132258), (2632, 121806), (2814, 113928), (2828, 113364), (2961, 108272), (3149, 101808), (3216, 99687), (3384, 94738), (3636, 88172), (3752, 85446), (3948, 81204), (4221, 75952), (4242, 75576), (4747, 67536), (4824, 66458), (4848, 66129), (5264, 60903), (5628, 56964), (5656, 56682), (5922, 54136), (6298, 50904), (6363, 50384), (6767, 47376), (6768, 47369), (7272, 44086), (7504, 42723), (7896, 40602), (8442, 37976), (8484, 37788), (9447, 33936), (9494, 33768), (9648, 33229), (11256, 28482), (11312, 28341), (11844, 27068), (12596, 25452), (12726, 25192), (13534, 23688), (14241, 22512), (14544, 22043), (15792, 20301), (16884, 18988), (16968, 18894)]