1276683660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 4672872960

約数和(自身を除く): 3396189300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 71, 84, 90, 105, 108, 126, 134, 135, 140, 142, 180, 189, 201, 210, 213, 252, 268, 270, 284, 315, 335, 355, 378, 402, 420, 426, 469, 497, 540, 603, 630, 639, 670, 710, 756, 804, 852, 938, 945, 994, 1005, 1065, 1206, 1260, 1278, 1340, 1407, 1420, 1491, 1809, 1876, 1890, 1917, 1988, 2010, 2130, 2345, 2412, 2485, 2556, 2814, 2982, 3015, 3195, 3618, 3780, 3834, 4020, 4221, 4260, 4473, 4690, 4757, 4970, 5041, 5628, 5964, 6030, 6390, 7035, 7236, 7455, 7668, 8442, 8946, 9045, 9380, 9514, 9585, 9940, 10082, 12060, 12663, 12780, 13419, 14070, 14271, 14910, 15123, 16884, 17892, 18090, 19028, 19170, 20164, 21105, 22365, 23785, 25205, 25326, 26838, 28140, 28542, 29820, 30246, 33299, 35287, 36180, 38340, 42210, 42813, 44730, 45369, 47570, 50410, 50652, 53676, 57084, 60492, 63315, 66598, 67095, 70574, 71355, 75615, 84420, 85626, 89460, 90738, 95140, 99897, 100820, 105861, 126630, 128439, 133196, 134190, 136107, 141148, 142710, 151230, 166495, 171252, 176435, 181476, 199794, 211722, 214065, 226845, 253260, 256878, 268380, 272214, 285420, 299691, 302460, 317583, 332990, 337747, 352870, 399588, 423444, 428130, 453690, 499485, 513756, 529305, 544428, 599382, 635166, 642195, 665980, 675494, 680535, 705740, 856260, 899073, 907380, 952749, 998970, 1013241, 1058610, 1198764, 1270332, 1284390, 1350988, 1361070, 1498455, 1587915, 1688735, 1798146, 1905498, 1997940, 2026482, 2117220, 2364229, 2568780, 2722140, 2996910, 3039723, 3175830, 3377470, 3596292, 3810996, 4052964, 4495365, 4728458, 4763745, 5066205, 5993820, 6079446, 6351660, 6754940, 7092687, 8990730, 9119169, 9456916, 9527490, 10132410, 11821145, 12158892, 14185374, 15198615, 17981460, 18238338, 19054980, 20264820, 21278061, 23642290, 28370748, 30397230, 35463435, 36476676, 42556122, 45595845, 47284580, 60794460, 63834183, 70926870, 85112244, 91191690, 106390305, 127668366, 141853740, 182383380, 212780610, 255336732, 319170915, 425561220, 638341830, 1276683660]

約数ペア:

[(1, 1276683660), (2, 638341830), (3, 425561220), (4, 319170915), (5, 255336732), (6, 212780610), (7, 182383380), (9, 141853740), (10, 127668366), (12, 106390305), (14, 91191690), (15, 85112244), (18, 70926870), (20, 63834183), (21, 60794460), (27, 47284580), (28, 45595845), (30, 42556122), (35, 36476676), (36, 35463435), (42, 30397230), (45, 28370748), (54, 23642290), (60, 21278061), (63, 20264820), (67, 19054980), (70, 18238338), (71, 17981460), (84, 15198615), (90, 14185374), (105, 12158892), (108, 11821145), (126, 10132410), (134, 9527490), (135, 9456916), (140, 9119169), (142, 8990730), (180, 7092687), (189, 6754940), (201, 6351660), (210, 6079446), (213, 5993820), (252, 5066205), (268, 4763745), (270, 4728458), (284, 4495365), (315, 4052964), (335, 3810996), (355, 3596292), (378, 3377470), (402, 3175830), (420, 3039723), (426, 2996910), (469, 2722140), (497, 2568780), (540, 2364229), (603, 2117220), (630, 2026482), (639, 1997940), (670, 1905498), (710, 1798146), (756, 1688735), (804, 1587915), (852, 1498455), (938, 1361070), (945, 1350988), (994, 1284390), (1005, 1270332), (1065, 1198764), (1206, 1058610), (1260, 1013241), (1278, 998970), (1340, 952749), (1407, 907380), (1420, 899073), (1491, 856260), (1809, 705740), (1876, 680535), (1890, 675494), (1917, 665980), (1988, 642195), (2010, 635166), (2130, 599382), (2345, 544428), (2412, 529305), (2485, 513756), (2556, 499485), (2814, 453690), (2982, 428130), (3015, 423444), (3195, 399588), (3618, 352870), (3780, 337747), (3834, 332990), (4020, 317583), (4221, 302460), (4260, 299691), (4473, 285420), (4690, 272214), (4757, 268380), (4970, 256878), (5041, 253260), (5628, 226845), (5964, 214065), (6030, 211722), (6390, 199794), (7035, 181476), (7236, 176435), (7455, 171252), (7668, 166495), (8442, 151230), (8946, 142710), (9045, 141148), (9380, 136107), (9514, 134190), (9585, 133196), (9940, 128439), (10082, 126630), (12060, 105861), (12663, 100820), (12780, 99897), (13419, 95140), (14070, 90738), (14271, 89460), (14910, 85626), (15123, 84420), (16884, 75615), (17892, 71355), (18090, 70574), (19028, 67095), (19170, 66598), (20164, 63315), (21105, 60492), (22365, 57084), (23785, 53676), (25205, 50652), (25326, 50410), (26838, 47570), (28140, 45369), (28542, 44730), (29820, 42813), (30246, 42210), (33299, 38340), (35287, 36180)]