42990416640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128683}}^1$

素因数の和:128739

約数の個数: 216

約数和(自身を含む): 153872606160

約数和(自身を除く): 110882189520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 11136, 11520, 13920, 16704, 18560, 20880, 22272, 27840, 33408, 37120, 41760, 55680, 66816, 83520, 111360, 128683, 167040, 257366, 334080, 386049, 514732, 643415, 772098, 1029464, 1158147, 1286830, 1544196, 1930245, 2058928, 2316294, 2573660, 3088392, 3731807, 3860490, 4117856, 4632588, 5147320, 5790735, 6176784, 7463614, 7720980, 8235712, 9265176, 10294640, 11195421, 11581470, 12353568, 14927228, 15441960, 16471424, 18530352, 18659035, 20589280, 22390842, 23162940, 24707136, 29854456, 30883920, 32942848, 33586263, 37060704, 37318070, 41178560, 44781684, 46325880, 49414272, 55977105, 59708912, 61767840, 67172526, 74121408, 74636140, 82357120, 89563368, 92651760, 98828544, 111954210, 119417824, 123535680, 134345052, 148242816, 149272280, 164714240, 167931315, 179126736, 185303520, 223908420, 238835648, 247071360, 268690104, 296485632, 298544560, 335862630, 358253472, 370607040, 447816840, 477671296, 494142720, 537380208, 597089120, 671725260, 716506944, 741214080, 895633680, 955342592, 1074760416, 1194178240, 1343450520, 1433013888, 1482428160, 1791267360, 2149520832, 2388356480, 2686901040, 2866027776, 3582534720, 4299041664, 4776712960, 5373802080, 7165069440, 8598083328, 10747604160, 14330138880, 21495208320, 42990416640]

約数ペア:

[(1, 42990416640), (2, 21495208320), (3, 14330138880), (4, 10747604160), (5, 8598083328), (6, 7165069440), (8, 5373802080), (9, 4776712960), (10, 4299041664), (12, 3582534720), (15, 2866027776), (16, 2686901040), (18, 2388356480), (20, 2149520832), (24, 1791267360), (29, 1482428160), (30, 1433013888), (32, 1343450520), (36, 1194178240), (40, 1074760416), (45, 955342592), (48, 895633680), (58, 741214080), (60, 716506944), (64, 671725260), (72, 597089120), (80, 537380208), (87, 494142720), (90, 477671296), (96, 447816840), (116, 370607040), (120, 358253472), (128, 335862630), (144, 298544560), (145, 296485632), (160, 268690104), (174, 247071360), (180, 238835648), (192, 223908420), (232, 185303520), (240, 179126736), (256, 167931315), (261, 164714240), (288, 149272280), (290, 148242816), (320, 134345052), (348, 123535680), (360, 119417824), (384, 111954210), (435, 98828544), (464, 92651760), (480, 89563368), (522, 82357120), (576, 74636140), (580, 74121408), (640, 67172526), (696, 61767840), (720, 59708912), (768, 55977105), (870, 49414272), (928, 46325880), (960, 44781684), (1044, 41178560), (1152, 37318070), (1160, 37060704), (1280, 33586263), (1305, 32942848), (1392, 30883920), (1440, 29854456), (1740, 24707136), (1856, 23162940), (1920, 22390842), (2088, 20589280), (2304, 18659035), (2320, 18530352), (2610, 16471424), (2784, 15441960), (2880, 14927228), (3480, 12353568), (3712, 11581470), (3840, 11195421), (4176, 10294640), (4640, 9265176), (5220, 8235712), (5568, 7720980), (5760, 7463614), (6960, 6176784), (7424, 5790735), (8352, 5147320), (9280, 4632588), (10440, 4117856), (11136, 3860490), (11520, 3731807), (13920, 3088392), (16704, 2573660), (18560, 2316294), (20880, 2058928), (22272, 1930245), (27840, 1544196), (33408, 1286830), (37120, 1158147), (41760, 1029464), (55680, 772098), (66816, 643415), (83520, 514732), (111360, 386049), (128683, 334080), (167040, 257366)]