15929416960

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 41442508800

約数和(自身を除く): 25513091840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 109, 116, 124, 127, 128, 145, 155, 160, 218, 232, 248, 254, 256, 290, 310, 320, 436, 464, 496, 508, 545, 580, 620, 635, 640, 872, 899, 928, 992, 1016, 1090, 1160, 1240, 1270, 1280, 1744, 1798, 1856, 1984, 2032, 2180, 2320, 2480, 2540, 3161, 3379, 3488, 3596, 3683, 3712, 3937, 3968, 4064, 4360, 4495, 4640, 4960, 5080, 6322, 6758, 6976, 7192, 7366, 7424, 7874, 7936, 8128, 8720, 8990, 9280, 9920, 10160, 12644, 13516, 13843, 13952, 14384, 14732, 15748, 15805, 16256, 16895, 17440, 17980, 18415, 18560, 19685, 19840, 20320, 25288, 27032, 27686, 27904, 28768, 29464, 31496, 31610, 32512, 33790, 34880, 35960, 36830, 37120, 39370, 39680, 40640, 50576, 54064, 55372, 57536, 58928, 62992, 63220, 67580, 69215, 69760, 71920, 73660, 78740, 81280, 97991, 101152, 108128, 110744, 114173, 115072, 117856, 125984, 126440, 135160, 138430, 139520, 143840, 147320, 157480, 162560, 195982, 202304, 216256, 221488, 228346, 230144, 235712, 251968, 252880, 270320, 276860, 287680, 294640, 314960, 391964, 401447, 404608, 429133, 432512, 442976, 456692, 471424, 489955, 503936, 505760, 540640, 553720, 570865, 575360, 589280, 629920, 783928, 802894, 809216, 858266, 865024, 885952, 913384, 942848, 979910, 1007872, 1011520, 1081280, 1107440, 1141730, 1150720, 1178560, 1259840, 1567856, 1605788, 1716532, 1771904, 1826768, 1959820, 2007235, 2023040, 2145665, 2162560, 2214880, 2283460, 2357120, 2519680, 3135712, 3211576, 3433064, 3543808, 3653536, 3919640, 4014470, 4046080, 4291330, 4325120, 4429760, 4566920, 4714240, 5039360, 6271424, 6423152, 6866128, 7307072, 7839280, 8028940, 8582660, 8859520, 9133840, 12444857, 12542848, 12846304, 13732256, 14614144, 15678560, 16057880, 17165320, 17719040, 18267680, 24889714, 25085696, 25692608, 27464512, 29228288, 31357120, 32115760, 34330640, 36535360, 49779428, 51385216, 54929024, 62224285, 62714240, 64231520, 68661280, 73070720, 99558856, 102770432, 109858048, 124448570, 125428480, 128463040, 137322560, 146141440, 199117712, 248897140, 256926080, 274645120, 398235424, 497794280, 513852160, 549290240, 796470848, 995588560, 1592941696, 1991177120, 3185883392, 3982354240, 7964708480, 15929416960]

約数ペア:

[(1, 15929416960), (2, 7964708480), (4, 3982354240), (5, 3185883392), (8, 1991177120), (10, 1592941696), (16, 995588560), (20, 796470848), (29, 549290240), (31, 513852160), (32, 497794280), (40, 398235424), (58, 274645120), (62, 256926080), (64, 248897140), (80, 199117712), (109, 146141440), (116, 137322560), (124, 128463040), (127, 125428480), (128, 124448570), (145, 109858048), (155, 102770432), (160, 99558856), (218, 73070720), (232, 68661280), (248, 64231520), (254, 62714240), (256, 62224285), (290, 54929024), (310, 51385216), (320, 49779428), (436, 36535360), (464, 34330640), (496, 32115760), (508, 31357120), (545, 29228288), (580, 27464512), (620, 25692608), (635, 25085696), (640, 24889714), (872, 18267680), (899, 17719040), (928, 17165320), (992, 16057880), (1016, 15678560), (1090, 14614144), (1160, 13732256), (1240, 12846304), (1270, 12542848), (1280, 12444857), (1744, 9133840), (1798, 8859520), (1856, 8582660), (1984, 8028940), (2032, 7839280), (2180, 7307072), (2320, 6866128), (2480, 6423152), (2540, 6271424), (3161, 5039360), (3379, 4714240), (3488, 4566920), (3596, 4429760), (3683, 4325120), (3712, 4291330), (3937, 4046080), (3968, 4014470), (4064, 3919640), (4360, 3653536), (4495, 3543808), (4640, 3433064), (4960, 3211576), (5080, 3135712), (6322, 2519680), (6758, 2357120), (6976, 2283460), (7192, 2214880), (7366, 2162560), (7424, 2145665), (7874, 2023040), (7936, 2007235), (8128, 1959820), (8720, 1826768), (8990, 1771904), (9280, 1716532), (9920, 1605788), (10160, 1567856), (12644, 1259840), (13516, 1178560), (13843, 1150720), (13952, 1141730), (14384, 1107440), (14732, 1081280), (15748, 1011520), (15805, 1007872), (16256, 979910), (16895, 942848), (17440, 913384), (17980, 885952), (18415, 865024), (18560, 858266), (19685, 809216), (19840, 802894), (20320, 783928), (25288, 629920), (27032, 589280), (27686, 575360), (27904, 570865), (28768, 553720), (29464, 540640), (31496, 505760), (31610, 503936), (32512, 489955), (33790, 471424), (34880, 456692), (35960, 442976), (36830, 432512), (37120, 429133), (39370, 404608), (39680, 401447), (40640, 391964), (50576, 314960), (54064, 294640), (55372, 287680), (57536, 276860), (58928, 270320), (62992, 252880), (63220, 251968), (67580, 235712), (69215, 230144), (69760, 228346), (71920, 221488), (73660, 216256), (78740, 202304), (81280, 195982), (97991, 162560), (101152, 157480), (108128, 147320), (110744, 143840), (114173, 139520), (115072, 138430), (117856, 135160), (125984, 126440)]