497944320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1695375360

約数和(自身を除く): 1197431040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 89, 93, 94, 96, 120, 124, 128, 141, 155, 160, 178, 186, 188, 192, 235, 240, 248, 256, 267, 282, 310, 320, 356, 372, 376, 384, 445, 465, 470, 480, 496, 534, 564, 620, 640, 705, 712, 744, 752, 768, 890, 930, 940, 960, 992, 1068, 1128, 1240, 1280, 1335, 1410, 1424, 1457, 1488, 1504, 1780, 1860, 1880, 1920, 1984, 2136, 2256, 2480, 2670, 2759, 2820, 2848, 2914, 2976, 3008, 3560, 3720, 3760, 3840, 3968, 4183, 4272, 4371, 4512, 4960, 5340, 5518, 5640, 5696, 5828, 5952, 6016, 7120, 7285, 7440, 7520, 7936, 8277, 8366, 8544, 8742, 9024, 9920, 10680, 11036, 11280, 11392, 11656, 11904, 12032, 12549, 13795, 14240, 14570, 14880, 15040, 16554, 16732, 17088, 17484, 18048, 19840, 20915, 21360, 21855, 22072, 22560, 22784, 23312, 23808, 25098, 27590, 28480, 29140, 29760, 30080, 33108, 33464, 34176, 34968, 36096, 39680, 41385, 41830, 42720, 43710, 44144, 45120, 46624, 50196, 55180, 56960, 58280, 59520, 60160, 62745, 66216, 66928, 68352, 69936, 82770, 83660, 85440, 87420, 88288, 90240, 93248, 100392, 110360, 113920, 116560, 119040, 125490, 129673, 132432, 133856, 139872, 165540, 167320, 170880, 174840, 176576, 180480, 186496, 200784, 220720, 233120, 250980, 259346, 264864, 267712, 279744, 331080, 334640, 341760, 349680, 353152, 372992, 389019, 401568, 441440, 466240, 501960, 518692, 529728, 535424, 559488, 648365, 662160, 669280, 699360, 706304, 778038, 803136, 882880, 932480, 1003920, 1037384, 1059456, 1070848, 1118976, 1296730, 1324320, 1338560, 1398720, 1556076, 1606272, 1765760, 1864960, 1945095, 2007840, 2074768, 2118912, 2593460, 2648640, 2677120, 2797440, 3112152, 3212544, 3531520, 3890190, 4015680, 4149536, 5186920, 5297280, 5354240, 5594880, 6224304, 7780380, 8031360, 8299072, 10373840, 10594560, 12448608, 15560760, 16062720, 16598144, 20747680, 24897216, 31121520, 33196288, 41495360, 49794432, 62243040, 82990720, 99588864, 124486080, 165981440, 248972160, 497944320]

約数ペア:

[(1, 497944320), (2, 248972160), (3, 165981440), (4, 124486080), (5, 99588864), (6, 82990720), (8, 62243040), (10, 49794432), (12, 41495360), (15, 33196288), (16, 31121520), (20, 24897216), (24, 20747680), (30, 16598144), (31, 16062720), (32, 15560760), (40, 12448608), (47, 10594560), (48, 10373840), (60, 8299072), (62, 8031360), (64, 7780380), (80, 6224304), (89, 5594880), (93, 5354240), (94, 5297280), (96, 5186920), (120, 4149536), (124, 4015680), (128, 3890190), (141, 3531520), (155, 3212544), (160, 3112152), (178, 2797440), (186, 2677120), (188, 2648640), (192, 2593460), (235, 2118912), (240, 2074768), (248, 2007840), (256, 1945095), (267, 1864960), (282, 1765760), (310, 1606272), (320, 1556076), (356, 1398720), (372, 1338560), (376, 1324320), (384, 1296730), (445, 1118976), (465, 1070848), (470, 1059456), (480, 1037384), (496, 1003920), (534, 932480), (564, 882880), (620, 803136), (640, 778038), (705, 706304), (712, 699360), (744, 669280), (752, 662160), (768, 648365), (890, 559488), (930, 535424), (940, 529728), (960, 518692), (992, 501960), (1068, 466240), (1128, 441440), (1240, 401568), (1280, 389019), (1335, 372992), (1410, 353152), (1424, 349680), (1457, 341760), (1488, 334640), (1504, 331080), (1780, 279744), (1860, 267712), (1880, 264864), (1920, 259346), (1984, 250980), (2136, 233120), (2256, 220720), (2480, 200784), (2670, 186496), (2759, 180480), (2820, 176576), (2848, 174840), (2914, 170880), (2976, 167320), (3008, 165540), (3560, 139872), (3720, 133856), (3760, 132432), (3840, 129673), (3968, 125490), (4183, 119040), (4272, 116560), (4371, 113920), (4512, 110360), (4960, 100392), (5340, 93248), (5518, 90240), (5640, 88288), (5696, 87420), (5828, 85440), (5952, 83660), (6016, 82770), (7120, 69936), (7285, 68352), (7440, 66928), (7520, 66216), (7936, 62745), (8277, 60160), (8366, 59520), (8544, 58280), (8742, 56960), (9024, 55180), (9920, 50196), (10680, 46624), (11036, 45120), (11280, 44144), (11392, 43710), (11656, 42720), (11904, 41830), (12032, 41385), (12549, 39680), (13795, 36096), (14240, 34968), (14570, 34176), (14880, 33464), (15040, 33108), (16554, 30080), (16732, 29760), (17088, 29140), (17484, 28480), (18048, 27590), (19840, 25098), (20915, 23808), (21360, 23312), (21855, 22784), (22072, 22560)]