1085089280

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 2978059392

約数和(自身を除く): 1892970112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 113, 121, 124, 128, 155, 160, 176, 220, 226, 242, 248, 256, 310, 320, 341, 352, 440, 452, 484, 496, 512, 565, 605, 620, 640, 682, 704, 880, 904, 968, 992, 1130, 1210, 1240, 1243, 1280, 1364, 1408, 1705, 1760, 1808, 1936, 1984, 2260, 2420, 2480, 2486, 2560, 2728, 2816, 3410, 3503, 3520, 3616, 3751, 3872, 3968, 4520, 4840, 4960, 4972, 5456, 5632, 6215, 6820, 7006, 7040, 7232, 7502, 7744, 7936, 9040, 9680, 9920, 9944, 10912, 12430, 13640, 13673, 14012, 14080, 14464, 15004, 15488, 15872, 17515, 18080, 18755, 19360, 19840, 19888, 21824, 24860, 27280, 27346, 28024, 28160, 28928, 30008, 30976, 35030, 36160, 37510, 38533, 38720, 39680, 39776, 43648, 49720, 54560, 54692, 56048, 57856, 60016, 61952, 68365, 70060, 72320, 75020, 77066, 77440, 79360, 79552, 87296, 99440, 109120, 109384, 112096, 120032, 136730, 140120, 144640, 150040, 154132, 154880, 159104, 174592, 192665, 198880, 218240, 218768, 224192, 240064, 273460, 280240, 289280, 300080, 308264, 309760, 318208, 385330, 397760, 423863, 436480, 437536, 448384, 480128, 546920, 560480, 600160, 616528, 636416, 770660, 795520, 847726, 872960, 875072, 896768, 960256, 1093840, 1120960, 1200320, 1233056, 1541320, 1591040, 1695452, 1750144, 1793536, 1920512, 2119315, 2187680, 2241920, 2400640, 2466112, 3082640, 3182080, 3390904, 3500288, 4238630, 4375360, 4483840, 4801280, 4932224, 6165280, 6781808, 7000576, 8477260, 8750720, 8967680, 9602560, 9864448, 12330560, 13563616, 16954520, 17501440, 19728896, 24661120, 27127232, 33909040, 35002880, 49322240, 54254464, 67818080, 98644480, 108508928, 135636160, 217017856, 271272320, 542544640, 1085089280]

約数ペア:

[(1, 1085089280), (2, 542544640), (4, 271272320), (5, 217017856), (8, 135636160), (10, 108508928), (11, 98644480), (16, 67818080), (20, 54254464), (22, 49322240), (31, 35002880), (32, 33909040), (40, 27127232), (44, 24661120), (55, 19728896), (62, 17501440), (64, 16954520), (80, 13563616), (88, 12330560), (110, 9864448), (113, 9602560), (121, 8967680), (124, 8750720), (128, 8477260), (155, 7000576), (160, 6781808), (176, 6165280), (220, 4932224), (226, 4801280), (242, 4483840), (248, 4375360), (256, 4238630), (310, 3500288), (320, 3390904), (341, 3182080), (352, 3082640), (440, 2466112), (452, 2400640), (484, 2241920), (496, 2187680), (512, 2119315), (565, 1920512), (605, 1793536), (620, 1750144), (640, 1695452), (682, 1591040), (704, 1541320), (880, 1233056), (904, 1200320), (968, 1120960), (992, 1093840), (1130, 960256), (1210, 896768), (1240, 875072), (1243, 872960), (1280, 847726), (1364, 795520), (1408, 770660), (1705, 636416), (1760, 616528), (1808, 600160), (1936, 560480), (1984, 546920), (2260, 480128), (2420, 448384), (2480, 437536), (2486, 436480), (2560, 423863), (2728, 397760), (2816, 385330), (3410, 318208), (3503, 309760), (3520, 308264), (3616, 300080), (3751, 289280), (3872, 280240), (3968, 273460), (4520, 240064), (4840, 224192), (4960, 218768), (4972, 218240), (5456, 198880), (5632, 192665), (6215, 174592), (6820, 159104), (7006, 154880), (7040, 154132), (7232, 150040), (7502, 144640), (7744, 140120), (7936, 136730), (9040, 120032), (9680, 112096), (9920, 109384), (9944, 109120), (10912, 99440), (12430, 87296), (13640, 79552), (13673, 79360), (14012, 77440), (14080, 77066), (14464, 75020), (15004, 72320), (15488, 70060), (15872, 68365), (17515, 61952), (18080, 60016), (18755, 57856), (19360, 56048), (19840, 54692), (19888, 54560), (21824, 49720), (24860, 43648), (27280, 39776), (27346, 39680), (28024, 38720), (28160, 38533), (28928, 37510), (30008, 36160), (30976, 35030)]