690136304640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1449379}}^1$

素因数の和:1449438

約数の個数: 176

約数和(自身を含む): 2278564500480

約数和(自身を除く): 1588428195840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 158720, 238080, 476160, 1449379, 2898758, 4348137, 5797516, 7246895, 8696274, 11595032, 14493790, 17392548, 21740685, 23190064, 28987580, 34785096, 43481370, 44930749, 46380128, 57975160, 69570192, 86962740, 89861498, 92760256, 115950320, 134792247, 139140384, 173925480, 179722996, 185520512, 224653745, 231900640, 269584494, 278280768, 347850960, 359445992, 371041024, 449307490, 463801280, 539168988, 556561536, 673961235, 695701920, 718891984, 742082048, 898614980, 927602560, 1078337976, 1113123072, 1347922470, 1391403840, 1437783968, 1484164096, 1797229960, 1855205120, 2156675952, 2226246144, 2695844940, 2782807680, 2875567936, 3594459920, 3710410240, 4313351904, 4452492288, 5391689880, 5565615360, 5751135872, 7188919840, 7420820480, 8626703808, 10783379760, 11131230720, 11502271744, 14377839680, 17253407616, 21566759520, 22262461440, 23004543488, 28755679360, 34506815232, 43133519040, 46009086976, 57511358720, 69013630464, 86267038080, 115022717440, 138027260928, 172534076160, 230045434880, 345068152320, 690136304640]

約数ペア:

[(1, 690136304640), (2, 345068152320), (3, 230045434880), (4, 172534076160), (5, 138027260928), (6, 115022717440), (8, 86267038080), (10, 69013630464), (12, 57511358720), (15, 46009086976), (16, 43133519040), (20, 34506815232), (24, 28755679360), (30, 23004543488), (31, 22262461440), (32, 21566759520), (40, 17253407616), (48, 14377839680), (60, 11502271744), (62, 11131230720), (64, 10783379760), (80, 8626703808), (93, 7420820480), (96, 7188919840), (120, 5751135872), (124, 5565615360), (128, 5391689880), (155, 4452492288), (160, 4313351904), (186, 3710410240), (192, 3594459920), (240, 2875567936), (248, 2782807680), (256, 2695844940), (310, 2226246144), (320, 2156675952), (372, 1855205120), (384, 1797229960), (465, 1484164096), (480, 1437783968), (496, 1391403840), (512, 1347922470), (620, 1113123072), (640, 1078337976), (744, 927602560), (768, 898614980), (930, 742082048), (960, 718891984), (992, 695701920), (1024, 673961235), (1240, 556561536), (1280, 539168988), (1488, 463801280), (1536, 449307490), (1860, 371041024), (1920, 359445992), (1984, 347850960), (2480, 278280768), (2560, 269584494), (2976, 231900640), (3072, 224653745), (3720, 185520512), (3840, 179722996), (3968, 173925480), (4960, 139140384), (5120, 134792247), (5952, 115950320), (7440, 92760256), (7680, 89861498), (7936, 86962740), (9920, 69570192), (11904, 57975160), (14880, 46380128), (15360, 44930749), (15872, 43481370), (19840, 34785096), (23808, 28987580), (29760, 23190064), (31744, 21740685), (39680, 17392548), (47616, 14493790), (59520, 11595032), (79360, 8696274), (95232, 7246895), (119040, 5797516), (158720, 4348137), (238080, 2898758), (476160, 1449379)]