320019336

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 1124235840

約数和(自身を除く): 804216504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 81, 84, 91, 104, 108, 117, 126, 134, 156, 162, 168, 182, 189, 201, 216, 234, 243, 252, 268, 273, 312, 324, 351, 364, 378, 402, 468, 469, 486, 504, 536, 546, 567, 603, 648, 702, 728, 729, 756, 804, 819, 871, 936, 938, 972, 1053, 1092, 1134, 1206, 1404, 1407, 1458, 1512, 1608, 1638, 1701, 1742, 1809, 1876, 1944, 2106, 2184, 2187, 2268, 2412, 2457, 2613, 2808, 2814, 2916, 3159, 3276, 3402, 3484, 3618, 3752, 4212, 4221, 4374, 4536, 4824, 4914, 5103, 5226, 5427, 5628, 5832, 6097, 6318, 6552, 6561, 6804, 6968, 7236, 7371, 7839, 8424, 8442, 8748, 9477, 9828, 10206, 10452, 10854, 11256, 12194, 12636, 12663, 13122, 13608, 14472, 14742, 15309, 15678, 16281, 16884, 17496, 18291, 18954, 19656, 20412, 20904, 21708, 22113, 23517, 24388, 25272, 25326, 26244, 28431, 29484, 30618, 31356, 32562, 33768, 36582, 37908, 37989, 40824, 43416, 44226, 45927, 47034, 48776, 48843, 50652, 52488, 54873, 56862, 58968, 61236, 62712, 65124, 66339, 70551, 73164, 75816, 75978, 85293, 88452, 91854, 94068, 97686, 101304, 109746, 113724, 113967, 122472, 130248, 132678, 141102, 146328, 146529, 151956, 164619, 170586, 176904, 183708, 188136, 195372, 199017, 211653, 219492, 227448, 227934, 265356, 282204, 293058, 303912, 329238, 341172, 341901, 367416, 390744, 398034, 423306, 438984, 439587, 455868, 493857, 530712, 564408, 586116, 597051, 634959, 658476, 682344, 683802, 796068, 846612, 879174, 911736, 987714, 1025703, 1172232, 1194102, 1269918, 1316952, 1367604, 1481571, 1592136, 1693224, 1758348, 1904877, 1975428, 2051406, 2388204, 2539836, 2735208, 2963142, 3077109, 3516696, 3809754, 3950856, 4102812, 4444713, 4776408, 5079672, 5714631, 5926284, 6154218, 7619508, 8205624, 8889426, 11429262, 11852568, 12308436, 13334139, 15239016, 17778852, 22858524, 24616872, 26668278, 35557704, 40002417, 45717048, 53336556, 80004834, 106673112, 160009668, 320019336]

約数ペア:

[(1, 320019336), (2, 160009668), (3, 106673112), (4, 80004834), (6, 53336556), (7, 45717048), (8, 40002417), (9, 35557704), (12, 26668278), (13, 24616872), (14, 22858524), (18, 17778852), (21, 15239016), (24, 13334139), (26, 12308436), (27, 11852568), (28, 11429262), (36, 8889426), (39, 8205624), (42, 7619508), (52, 6154218), (54, 5926284), (56, 5714631), (63, 5079672), (67, 4776408), (72, 4444713), (78, 4102812), (81, 3950856), (84, 3809754), (91, 3516696), (104, 3077109), (108, 2963142), (117, 2735208), (126, 2539836), (134, 2388204), (156, 2051406), (162, 1975428), (168, 1904877), (182, 1758348), (189, 1693224), (201, 1592136), (216, 1481571), (234, 1367604), (243, 1316952), (252, 1269918), (268, 1194102), (273, 1172232), (312, 1025703), (324, 987714), (351, 911736), (364, 879174), (378, 846612), (402, 796068), (468, 683802), (469, 682344), (486, 658476), (504, 634959), (536, 597051), (546, 586116), (567, 564408), (603, 530712), (648, 493857), (702, 455868), (728, 439587), (729, 438984), (756, 423306), (804, 398034), (819, 390744), (871, 367416), (936, 341901), (938, 341172), (972, 329238), (1053, 303912), (1092, 293058), (1134, 282204), (1206, 265356), (1404, 227934), (1407, 227448), (1458, 219492), (1512, 211653), (1608, 199017), (1638, 195372), (1701, 188136), (1742, 183708), (1809, 176904), (1876, 170586), (1944, 164619), (2106, 151956), (2184, 146529), (2187, 146328), (2268, 141102), (2412, 132678), (2457, 130248), (2613, 122472), (2808, 113967), (2814, 113724), (2916, 109746), (3159, 101304), (3276, 97686), (3402, 94068), (3484, 91854), (3618, 88452), (3752, 85293), (4212, 75978), (4221, 75816), (4374, 73164), (4536, 70551), (4824, 66339), (4914, 65124), (5103, 62712), (5226, 61236), (5427, 58968), (5628, 56862), (5832, 54873), (6097, 52488), (6318, 50652), (6552, 48843), (6561, 48776), (6804, 47034), (6968, 45927), (7236, 44226), (7371, 43416), (7839, 40824), (8424, 37989), (8442, 37908), (8748, 36582), (9477, 33768), (9828, 32562), (10206, 31356), (10452, 30618), (10854, 29484), (11256, 28431), (12194, 26244), (12636, 25326), (12663, 25272), (13122, 24388), (13608, 23517), (14472, 22113), (14742, 21708), (15309, 20904), (15678, 20412), (16281, 19656), (16884, 18954), (17496, 18291)]