27897896960

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 224

約数和(自身を含む): 70057377792

約数和(自身を除く): 42159480832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 173, 248, 254, 256, 310, 320, 346, 496, 508, 512, 620, 635, 640, 692, 865, 992, 1016, 1024, 1240, 1270, 1280, 1384, 1730, 1984, 2032, 2048, 2480, 2540, 2560, 2768, 3460, 3937, 3968, 4064, 4096, 4960, 5080, 5120, 5363, 5536, 6920, 7874, 7936, 8128, 8192, 9920, 10160, 10240, 10726, 11072, 13840, 15748, 15872, 16256, 19685, 19840, 20320, 20480, 21452, 21971, 22144, 26815, 27680, 31496, 31744, 32512, 39370, 39680, 40640, 40960, 42904, 43942, 44288, 53630, 55360, 62992, 63488, 65024, 78740, 79360, 81280, 85808, 87884, 88576, 107260, 109855, 110720, 125984, 126976, 130048, 157480, 158720, 162560, 171616, 175768, 177152, 214520, 219710, 221440, 251968, 253952, 260096, 314960, 317440, 325120, 343232, 351536, 354304, 429040, 439420, 442880, 503936, 520192, 629920, 634880, 650240, 681101, 686464, 703072, 708608, 858080, 878840, 885760, 1007872, 1040384, 1259840, 1269760, 1300480, 1362202, 1372928, 1406144, 1417216, 1716160, 1757680, 1771520, 2015744, 2519680, 2600960, 2724404, 2745856, 2812288, 3405505, 3432320, 3515360, 3543040, 4031488, 5039360, 5201920, 5448808, 5491712, 5624576, 6811010, 6864640, 7030720, 7086080, 8062976, 10078720, 10897616, 10983424, 11249152, 13622020, 13729280, 14061440, 16125952, 20157440, 21795232, 21966848, 22498304, 27244040, 27458560, 28122880, 32251904, 40314880, 43590464, 43933696, 44996608, 54488080, 54917120, 56245760, 80629760, 87180928, 89993216, 108976160, 109834240, 112491520, 161259520, 174361856, 179986432, 217952320, 219668480, 224983040, 348723712, 435904640, 449966080, 697447424, 871809280, 899932160, 1394894848, 1743618560, 2789789696, 3487237120, 5579579392, 6974474240, 13948948480, 27897896960]

約数ペア:

[(1, 27897896960), (2, 13948948480), (4, 6974474240), (5, 5579579392), (8, 3487237120), (10, 2789789696), (16, 1743618560), (20, 1394894848), (31, 899932160), (32, 871809280), (40, 697447424), (62, 449966080), (64, 435904640), (80, 348723712), (124, 224983040), (127, 219668480), (128, 217952320), (155, 179986432), (160, 174361856), (173, 161259520), (248, 112491520), (254, 109834240), (256, 108976160), (310, 89993216), (320, 87180928), (346, 80629760), (496, 56245760), (508, 54917120), (512, 54488080), (620, 44996608), (635, 43933696), (640, 43590464), (692, 40314880), (865, 32251904), (992, 28122880), (1016, 27458560), (1024, 27244040), (1240, 22498304), (1270, 21966848), (1280, 21795232), (1384, 20157440), (1730, 16125952), (1984, 14061440), (2032, 13729280), (2048, 13622020), (2480, 11249152), (2540, 10983424), (2560, 10897616), (2768, 10078720), (3460, 8062976), (3937, 7086080), (3968, 7030720), (4064, 6864640), (4096, 6811010), (4960, 5624576), (5080, 5491712), (5120, 5448808), (5363, 5201920), (5536, 5039360), (6920, 4031488), (7874, 3543040), (7936, 3515360), (8128, 3432320), (8192, 3405505), (9920, 2812288), (10160, 2745856), (10240, 2724404), (10726, 2600960), (11072, 2519680), (13840, 2015744), (15748, 1771520), (15872, 1757680), (16256, 1716160), (19685, 1417216), (19840, 1406144), (20320, 1372928), (20480, 1362202), (21452, 1300480), (21971, 1269760), (22144, 1259840), (26815, 1040384), (27680, 1007872), (31496, 885760), (31744, 878840), (32512, 858080), (39370, 708608), (39680, 703072), (40640, 686464), (40960, 681101), (42904, 650240), (43942, 634880), (44288, 629920), (53630, 520192), (55360, 503936), (62992, 442880), (63488, 439420), (65024, 429040), (78740, 354304), (79360, 351536), (81280, 343232), (85808, 325120), (87884, 317440), (88576, 314960), (107260, 260096), (109855, 253952), (110720, 251968), (125984, 221440), (126976, 219710), (130048, 214520), (157480, 177152), (158720, 175768), (162560, 171616)]