307242240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 1059609600

約数和(自身を除く): 752367360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 89, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 178, 186, 192, 232, 240, 248, 256, 267, 290, 310, 320, 348, 356, 372, 384, 435, 445, 464, 465, 480, 496, 534, 580, 620, 640, 696, 712, 744, 768, 870, 890, 899, 928, 930, 960, 992, 1068, 1160, 1240, 1280, 1335, 1392, 1424, 1488, 1740, 1780, 1798, 1856, 1860, 1920, 1984, 2136, 2320, 2480, 2581, 2670, 2697, 2759, 2784, 2848, 2976, 3480, 3560, 3596, 3712, 3720, 3840, 3968, 4272, 4495, 4640, 4960, 5162, 5340, 5394, 5518, 5568, 5696, 5952, 6960, 7120, 7192, 7424, 7440, 7743, 7936, 8277, 8544, 8990, 9280, 9920, 10324, 10680, 10788, 11036, 11136, 11392, 11904, 12905, 13485, 13795, 13920, 14240, 14384, 14880, 15486, 16554, 17088, 17980, 18560, 19840, 20648, 21360, 21576, 22072, 22272, 22784, 23808, 25810, 26970, 27590, 27840, 28480, 28768, 29760, 30972, 33108, 34176, 35960, 37120, 38715, 39680, 41296, 41385, 42720, 43152, 44144, 51620, 53940, 55180, 55680, 56960, 57536, 59520, 61944, 66216, 68352, 71920, 77430, 80011, 82592, 82770, 85440, 86304, 88288, 103240, 107880, 110360, 111360, 113920, 115072, 119040, 123888, 132432, 143840, 154860, 160022, 165184, 165540, 170880, 172608, 176576, 206480, 215760, 220720, 230144, 240033, 247776, 264864, 287680, 309720, 320044, 330368, 331080, 341760, 345216, 353152, 400055, 412960, 431520, 441440, 480066, 495552, 529728, 575360, 619440, 640088, 660736, 662160, 690432, 706304, 800110, 825920, 863040, 882880, 960132, 991104, 1059456, 1150720, 1200165, 1238880, 1280176, 1324320, 1600220, 1651840, 1726080, 1765760, 1920264, 1982208, 2118912, 2400330, 2477760, 2560352, 2648640, 3200440, 3303680, 3452160, 3531520, 3840528, 4800660, 4955520, 5120704, 5297280, 6400880, 7681056, 9601320, 9911040, 10241408, 10594560, 12801760, 15362112, 19202640, 20482816, 25603520, 30724224, 38405280, 51207040, 61448448, 76810560, 102414080, 153621120, 307242240]

約数ペア:

[(1, 307242240), (2, 153621120), (3, 102414080), (4, 76810560), (5, 61448448), (6, 51207040), (8, 38405280), (10, 30724224), (12, 25603520), (15, 20482816), (16, 19202640), (20, 15362112), (24, 12801760), (29, 10594560), (30, 10241408), (31, 9911040), (32, 9601320), (40, 7681056), (48, 6400880), (58, 5297280), (60, 5120704), (62, 4955520), (64, 4800660), (80, 3840528), (87, 3531520), (89, 3452160), (93, 3303680), (96, 3200440), (116, 2648640), (120, 2560352), (124, 2477760), (128, 2400330), (145, 2118912), (155, 1982208), (160, 1920264), (174, 1765760), (178, 1726080), (186, 1651840), (192, 1600220), (232, 1324320), (240, 1280176), (248, 1238880), (256, 1200165), (267, 1150720), (290, 1059456), (310, 991104), (320, 960132), (348, 882880), (356, 863040), (372, 825920), (384, 800110), (435, 706304), (445, 690432), (464, 662160), (465, 660736), (480, 640088), (496, 619440), (534, 575360), (580, 529728), (620, 495552), (640, 480066), (696, 441440), (712, 431520), (744, 412960), (768, 400055), (870, 353152), (890, 345216), (899, 341760), (928, 331080), (930, 330368), (960, 320044), (992, 309720), (1068, 287680), (1160, 264864), (1240, 247776), (1280, 240033), (1335, 230144), (1392, 220720), (1424, 215760), (1488, 206480), (1740, 176576), (1780, 172608), (1798, 170880), (1856, 165540), (1860, 165184), (1920, 160022), (1984, 154860), (2136, 143840), (2320, 132432), (2480, 123888), (2581, 119040), (2670, 115072), (2697, 113920), (2759, 111360), (2784, 110360), (2848, 107880), (2976, 103240), (3480, 88288), (3560, 86304), (3596, 85440), (3712, 82770), (3720, 82592), (3840, 80011), (3968, 77430), (4272, 71920), (4495, 68352), (4640, 66216), (4960, 61944), (5162, 59520), (5340, 57536), (5394, 56960), (5518, 55680), (5568, 55180), (5696, 53940), (5952, 51620), (6960, 44144), (7120, 43152), (7192, 42720), (7424, 41385), (7440, 41296), (7743, 39680), (7936, 38715), (8277, 37120), (8544, 35960), (8990, 34176), (9280, 33108), (9920, 30972), (10324, 29760), (10680, 28768), (10788, 28480), (11036, 27840), (11136, 27590), (11392, 26970), (11904, 25810), (12905, 23808), (13485, 22784), (13795, 22272), (13920, 22072), (14240, 21576), (14384, 21360), (14880, 20648), (15486, 19840), (16554, 18560), (17088, 17980)]