720150912

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 2344076280

約数和(自身を除く): 1623925368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 137, 144, 156, 162, 169, 192, 208, 216, 234, 243, 274, 288, 312, 324, 338, 351, 384, 411, 416, 432, 468, 486, 507, 548, 576, 624, 648, 676, 702, 822, 832, 864, 936, 972, 1014, 1053, 1096, 1152, 1233, 1248, 1296, 1352, 1404, 1521, 1644, 1664, 1728, 1781, 1872, 1944, 2028, 2106, 2192, 2466, 2496, 2592, 2704, 2808, 3042, 3159, 3288, 3456, 3562, 3699, 3744, 3888, 4056, 4212, 4384, 4563, 4932, 4992, 5184, 5343, 5408, 5616, 6084, 6318, 6576, 7124, 7398, 7488, 7776, 8112, 8424, 8768, 9126, 9864, 10368, 10686, 10816, 11097, 11232, 12168, 12636, 13152, 13689, 14248, 14796, 14976, 15552, 16029, 16224, 16848, 17536, 18252, 19728, 21372, 21632, 22194, 22464, 23153, 24336, 25272, 26304, 27378, 28496, 29592, 31104, 32058, 32448, 33291, 33696, 36504, 39456, 41067, 42744, 44388, 44928, 46306, 48087, 48672, 50544, 52608, 54756, 56992, 59184, 64116, 64896, 66582, 67392, 69459, 73008, 78912, 82134, 85488, 88776, 92612, 96174, 97344, 101088, 109512, 113984, 118368, 128232, 133164, 134784, 138918, 144261, 146016, 157824, 164268, 170976, 177552, 185224, 192348, 194688, 202176, 208377, 219024, 227968, 236736, 256464, 266328, 277836, 288522, 292032, 328536, 341952, 355104, 370448, 384696, 404352, 416754, 432783, 438048, 473472, 512928, 532656, 555672, 577044, 584064, 625131, 657072, 683904, 710208, 740896, 769392, 833508, 865566, 876096, 1025856, 1065312, 1111344, 1154088, 1250262, 1314144, 1420416, 1481792, 1538784, 1667016, 1731132, 1752192, 1875393, 2051712, 2130624, 2222688, 2308176, 2500524, 2628288, 2963584, 3077568, 3334032, 3462264, 3750786, 4261248, 4445376, 4616352, 5001048, 5256576, 5626179, 6155136, 6668064, 6924528, 7501572, 8890752, 9232704, 10002096, 11252358, 13336128, 13849056, 15003144, 18465408, 20004192, 22504716, 26672256, 27698112, 30006288, 40008384, 45009432, 55396224, 60012576, 80016768, 90018864, 120025152, 180037728, 240050304, 360075456, 720150912]

約数ペア:

[(1, 720150912), (2, 360075456), (3, 240050304), (4, 180037728), (6, 120025152), (8, 90018864), (9, 80016768), (12, 60012576), (13, 55396224), (16, 45009432), (18, 40008384), (24, 30006288), (26, 27698112), (27, 26672256), (32, 22504716), (36, 20004192), (39, 18465408), (48, 15003144), (52, 13849056), (54, 13336128), (64, 11252358), (72, 10002096), (78, 9232704), (81, 8890752), (96, 7501572), (104, 6924528), (108, 6668064), (117, 6155136), (128, 5626179), (137, 5256576), (144, 5001048), (156, 4616352), (162, 4445376), (169, 4261248), (192, 3750786), (208, 3462264), (216, 3334032), (234, 3077568), (243, 2963584), (274, 2628288), (288, 2500524), (312, 2308176), (324, 2222688), (338, 2130624), (351, 2051712), (384, 1875393), (411, 1752192), (416, 1731132), (432, 1667016), (468, 1538784), (486, 1481792), (507, 1420416), (548, 1314144), (576, 1250262), (624, 1154088), (648, 1111344), (676, 1065312), (702, 1025856), (822, 876096), (832, 865566), (864, 833508), (936, 769392), (972, 740896), (1014, 710208), (1053, 683904), (1096, 657072), (1152, 625131), (1233, 584064), (1248, 577044), (1296, 555672), (1352, 532656), (1404, 512928), (1521, 473472), (1644, 438048), (1664, 432783), (1728, 416754), (1781, 404352), (1872, 384696), (1944, 370448), (2028, 355104), (2106, 341952), (2192, 328536), (2466, 292032), (2496, 288522), (2592, 277836), (2704, 266328), (2808, 256464), (3042, 236736), (3159, 227968), (3288, 219024), (3456, 208377), (3562, 202176), (3699, 194688), (3744, 192348), (3888, 185224), (4056, 177552), (4212, 170976), (4384, 164268), (4563, 157824), (4932, 146016), (4992, 144261), (5184, 138918), (5343, 134784), (5408, 133164), (5616, 128232), (6084, 118368), (6318, 113984), (6576, 109512), (7124, 101088), (7398, 97344), (7488, 96174), (7776, 92612), (8112, 88776), (8424, 85488), (8768, 82134), (9126, 78912), (9864, 73008), (10368, 69459), (10686, 67392), (10816, 66582), (11097, 64896), (11232, 64116), (12168, 59184), (12636, 56992), (13152, 54756), (13689, 52608), (14248, 50544), (14796, 48672), (14976, 48087), (15552, 46306), (16029, 44928), (16224, 44388), (16848, 42744), (17536, 41067), (18252, 39456), (19728, 36504), (21372, 33696), (21632, 33291), (22194, 32448), (22464, 32058), (23153, 31104), (24336, 29592), (25272, 28496), (26304, 27378)]