280812672

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 935625600

約数和(自身を除く): 654812928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 288, 291, 336, 359, 384, 388, 448, 504, 576, 582, 672, 679, 718, 776, 873, 896, 1008, 1077, 1152, 1164, 1344, 1358, 1436, 1552, 1746, 2016, 2037, 2154, 2328, 2513, 2688, 2716, 2872, 3104, 3231, 3492, 4032, 4074, 4308, 4656, 5026, 5432, 5744, 6111, 6208, 6462, 6984, 7539, 8064, 8148, 8616, 9312, 10052, 10864, 11488, 12222, 12416, 12924, 13968, 15078, 16296, 17232, 18624, 20104, 21728, 22617, 22976, 24444, 25848, 27936, 30156, 32592, 34464, 34823, 37248, 40208, 43456, 45234, 45952, 48888, 51696, 55872, 60312, 65184, 68928, 69646, 80416, 86912, 90468, 97776, 103392, 104469, 111744, 120624, 130368, 137856, 139292, 160832, 180936, 195552, 206784, 208938, 241248, 243761, 260736, 278584, 313407, 321664, 361872, 391104, 413568, 417876, 482496, 487522, 557168, 626814, 723744, 731283, 782208, 835752, 964992, 975044, 1114336, 1253628, 1447488, 1462566, 1671504, 1950088, 2193849, 2228672, 2507256, 2894976, 2925132, 3343008, 3900176, 4387698, 4457344, 5014512, 5850264, 6686016, 7800352, 8775396, 10029024, 11700528, 13372032, 15600704, 17550792, 20058048, 23401056, 31201408, 35101584, 40116096, 46802112, 70203168, 93604224, 140406336, 280812672]

約数ペア:

[(1, 280812672), (2, 140406336), (3, 93604224), (4, 70203168), (6, 46802112), (7, 40116096), (8, 35101584), (9, 31201408), (12, 23401056), (14, 20058048), (16, 17550792), (18, 15600704), (21, 13372032), (24, 11700528), (28, 10029024), (32, 8775396), (36, 7800352), (42, 6686016), (48, 5850264), (56, 5014512), (63, 4457344), (64, 4387698), (72, 3900176), (84, 3343008), (96, 2925132), (97, 2894976), (112, 2507256), (126, 2228672), (128, 2193849), (144, 1950088), (168, 1671504), (192, 1462566), (194, 1447488), (224, 1253628), (252, 1114336), (288, 975044), (291, 964992), (336, 835752), (359, 782208), (384, 731283), (388, 723744), (448, 626814), (504, 557168), (576, 487522), (582, 482496), (672, 417876), (679, 413568), (718, 391104), (776, 361872), (873, 321664), (896, 313407), (1008, 278584), (1077, 260736), (1152, 243761), (1164, 241248), (1344, 208938), (1358, 206784), (1436, 195552), (1552, 180936), (1746, 160832), (2016, 139292), (2037, 137856), (2154, 130368), (2328, 120624), (2513, 111744), (2688, 104469), (2716, 103392), (2872, 97776), (3104, 90468), (3231, 86912), (3492, 80416), (4032, 69646), (4074, 68928), (4308, 65184), (4656, 60312), (5026, 55872), (5432, 51696), (5744, 48888), (6111, 45952), (6208, 45234), (6462, 43456), (6984, 40208), (7539, 37248), (8064, 34823), (8148, 34464), (8616, 32592), (9312, 30156), (10052, 27936), (10864, 25848), (11488, 24444), (12222, 22976), (12416, 22617), (12924, 21728), (13968, 20104), (15078, 18624), (16296, 17232)]