64810368

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 236966400

約数和(自身を除く): 172156032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 47, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 94, 96, 108, 112, 114, 126, 128, 133, 141, 144, 152, 162, 168, 171, 188, 189, 192, 216, 224, 228, 252, 266, 282, 288, 304, 324, 329, 336, 342, 376, 378, 384, 399, 423, 432, 448, 456, 504, 513, 532, 564, 567, 576, 608, 648, 658, 672, 684, 752, 756, 798, 846, 864, 893, 896, 912, 987, 1008, 1026, 1064, 1128, 1134, 1152, 1197, 1216, 1269, 1296, 1316, 1344, 1368, 1504, 1512, 1539, 1596, 1692, 1728, 1786, 1824, 1974, 2016, 2052, 2128, 2256, 2268, 2394, 2432, 2538, 2592, 2632, 2679, 2688, 2736, 2961, 3008, 3024, 3078, 3192, 3384, 3456, 3572, 3591, 3648, 3807, 3948, 4032, 4104, 4256, 4512, 4536, 4788, 5076, 5184, 5264, 5358, 5472, 5922, 6016, 6048, 6156, 6251, 6384, 6768, 7144, 7182, 7296, 7614, 7896, 8037, 8064, 8208, 8512, 8883, 9024, 9072, 9576, 10152, 10368, 10528, 10716, 10773, 10944, 11844, 12096, 12312, 12502, 12768, 13536, 14288, 14364, 15228, 15792, 16074, 16416, 17024, 17766, 18048, 18144, 18753, 19152, 20304, 21056, 21432, 21546, 21888, 23688, 24111, 24192, 24624, 25004, 25536, 26649, 27072, 28576, 28728, 30456, 31584, 32148, 32832, 35532, 36288, 37506, 38304, 40608, 42112, 42864, 43092, 47376, 48222, 49248, 50008, 51072, 53298, 54144, 56259, 57152, 57456, 60912, 63168, 64296, 65664, 71064, 72333, 72576, 75012, 76608, 81216, 85728, 86184, 94752, 96444, 98496, 100016, 106596, 112518, 114304, 114912, 121824, 126336, 128592, 142128, 144666, 150024, 153216, 162432, 168777, 171456, 172368, 189504, 192888, 196992, 200032, 213192, 225036, 229824, 243648, 257184, 284256, 289332, 300048, 337554, 342912, 344736, 379008, 385776, 400064, 426384, 450072, 459648, 487296, 506331, 514368, 568512, 578664, 600096, 675108, 689472, 771552, 800128, 852768, 900144, 1012662, 1028736, 1137024, 1157328, 1200192, 1350216, 1378944, 1543104, 1705536, 1800288, 2025324, 2314656, 2400384, 2700432, 3086208, 3411072, 3600576, 4050648, 4629312, 5400864, 7201152, 8101296, 9258624, 10801728, 16202592, 21603456, 32405184, 64810368]

約数ペア:

[(1, 64810368), (2, 32405184), (3, 21603456), (4, 16202592), (6, 10801728), (7, 9258624), (8, 8101296), (9, 7201152), (12, 5400864), (14, 4629312), (16, 4050648), (18, 3600576), (19, 3411072), (21, 3086208), (24, 2700432), (27, 2400384), (28, 2314656), (32, 2025324), (36, 1800288), (38, 1705536), (42, 1543104), (47, 1378944), (48, 1350216), (54, 1200192), (56, 1157328), (57, 1137024), (63, 1028736), (64, 1012662), (72, 900144), (76, 852768), (81, 800128), (84, 771552), (94, 689472), (96, 675108), (108, 600096), (112, 578664), (114, 568512), (126, 514368), (128, 506331), (133, 487296), (141, 459648), (144, 450072), (152, 426384), (162, 400064), (168, 385776), (171, 379008), (188, 344736), (189, 342912), (192, 337554), (216, 300048), (224, 289332), (228, 284256), (252, 257184), (266, 243648), (282, 229824), (288, 225036), (304, 213192), (324, 200032), (329, 196992), (336, 192888), (342, 189504), (376, 172368), (378, 171456), (384, 168777), (399, 162432), (423, 153216), (432, 150024), (448, 144666), (456, 142128), (504, 128592), (513, 126336), (532, 121824), (564, 114912), (567, 114304), (576, 112518), (608, 106596), (648, 100016), (658, 98496), (672, 96444), (684, 94752), (752, 86184), (756, 85728), (798, 81216), (846, 76608), (864, 75012), (893, 72576), (896, 72333), (912, 71064), (987, 65664), (1008, 64296), (1026, 63168), (1064, 60912), (1128, 57456), (1134, 57152), (1152, 56259), (1197, 54144), (1216, 53298), (1269, 51072), (1296, 50008), (1316, 49248), (1344, 48222), (1368, 47376), (1504, 43092), (1512, 42864), (1539, 42112), (1596, 40608), (1692, 38304), (1728, 37506), (1786, 36288), (1824, 35532), (1974, 32832), (2016, 32148), (2052, 31584), (2128, 30456), (2256, 28728), (2268, 28576), (2394, 27072), (2432, 26649), (2538, 25536), (2592, 25004), (2632, 24624), (2679, 24192), (2688, 24111), (2736, 23688), (2961, 21888), (3008, 21546), (3024, 21432), (3078, 21056), (3192, 20304), (3384, 19152), (3456, 18753), (3572, 18144), (3591, 18048), (3648, 17766), (3807, 17024), (3948, 16416), (4032, 16074), (4104, 15792), (4256, 15228), (4512, 14364), (4536, 14288), (4788, 13536), (5076, 12768), (5184, 12502), (5264, 12312), (5358, 12096), (5472, 11844), (5922, 10944), (6016, 10773), (6048, 10716), (6156, 10528), (6251, 10368), (6384, 10152), (6768, 9576), (7144, 9072), (7182, 9024), (7296, 8883), (7614, 8512), (7896, 8208), (8037, 8064)]