1033326720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 320

約数和(自身を含む): 3815159040

約数和(自身を除く): 2781832320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 643, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1286, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1929, 1984, 2160, 2232, 2480, 2511, 2572, 2592, 2790, 2880, 2976, 3215, 3240, 3348, 3456, 3720, 3858, 3968, 4185, 4320, 4464, 4960, 5022, 5144, 5184, 5580, 5760, 5787, 5952, 6430, 6480, 6696, 7440, 7716, 8370, 8640, 8928, 9645, 9920, 10044, 10288, 10368, 11160, 11574, 11904, 12555, 12860, 12960, 13392, 14880, 15432, 16740, 17280, 17361, 17856, 19290, 19840, 19933, 20088, 20576, 22320, 23148, 25110, 25720, 25920, 26784, 28935, 29760, 30864, 33480, 34722, 35712, 38580, 39866, 40176, 41152, 44640, 46296, 50220, 51440, 51840, 52083, 53568, 57870, 59520, 59799, 61728, 66960, 69444, 77160, 79732, 80352, 82304, 86805, 89280, 92592, 99665, 100440, 102880, 104166, 107136, 115740, 119598, 123456, 133920, 138888, 154320, 159464, 160704, 173610, 178560, 179397, 185184, 199330, 200880, 205760, 208332, 231480, 239196, 246912, 260415, 267840, 277776, 298995, 308640, 318928, 321408, 347220, 358794, 370368, 398660, 401760, 411520, 416664, 462960, 478392, 520830, 535680, 538191, 555552, 597990, 617280, 637856, 694440, 717588, 740736, 797320, 803520, 833328, 896985, 925920, 956784, 1041660, 1076382, 1111104, 1195980, 1234560, 1275712, 1388880, 1435176, 1594640, 1607040, 1614573, 1666656, 1793970, 1851840, 1913568, 2083320, 2152764, 2222208, 2391960, 2551424, 2690955, 2777760, 2870352, 3189280, 3229146, 3333312, 3587940, 3703680, 3827136, 4166640, 4305528, 4783920, 5381910, 5555520, 5740704, 6378560, 6458292, 6666624, 7175880, 7654272, 8072865, 8333280, 8611056, 9567840, 10763820, 11111040, 11481408, 12757120, 12916584, 14351760, 16145730, 16666560, 17222112, 19135680, 21527640, 22962816, 25833168, 28703520, 32291460, 33333120, 34444224, 38271360, 43055280, 51666336, 57407040, 64582920, 68888448, 86110560, 103332672, 114814080, 129165840, 172221120, 206665344, 258331680, 344442240, 516663360, 1033326720]

約数ペア:

[(1, 1033326720), (2, 516663360), (3, 344442240), (4, 258331680), (5, 206665344), (6, 172221120), (8, 129165840), (9, 114814080), (10, 103332672), (12, 86110560), (15, 68888448), (16, 64582920), (18, 57407040), (20, 51666336), (24, 43055280), (27, 38271360), (30, 34444224), (31, 33333120), (32, 32291460), (36, 28703520), (40, 25833168), (45, 22962816), (48, 21527640), (54, 19135680), (60, 17222112), (62, 16666560), (64, 16145730), (72, 14351760), (80, 12916584), (81, 12757120), (90, 11481408), (93, 11111040), (96, 10763820), (108, 9567840), (120, 8611056), (124, 8333280), (128, 8072865), (135, 7654272), (144, 7175880), (155, 6666624), (160, 6458292), (162, 6378560), (180, 5740704), (186, 5555520), (192, 5381910), (216, 4783920), (240, 4305528), (248, 4166640), (270, 3827136), (279, 3703680), (288, 3587940), (310, 3333312), (320, 3229146), (324, 3189280), (360, 2870352), (372, 2777760), (384, 2690955), (405, 2551424), (432, 2391960), (465, 2222208), (480, 2152764), (496, 2083320), (540, 1913568), (558, 1851840), (576, 1793970), (620, 1666656), (640, 1614573), (643, 1607040), (648, 1594640), (720, 1435176), (744, 1388880), (810, 1275712), (837, 1234560), (864, 1195980), (930, 1111104), (960, 1076382), (992, 1041660), (1080, 956784), (1116, 925920), (1152, 896985), (1240, 833328), (1286, 803520), (1296, 797320), (1395, 740736), (1440, 717588), (1488, 694440), (1620, 637856), (1674, 617280), (1728, 597990), (1860, 555552), (1920, 538191), (1929, 535680), (1984, 520830), (2160, 478392), (2232, 462960), (2480, 416664), (2511, 411520), (2572, 401760), (2592, 398660), (2790, 370368), (2880, 358794), (2976, 347220), (3215, 321408), (3240, 318928), (3348, 308640), (3456, 298995), (3720, 277776), (3858, 267840), (3968, 260415), (4185, 246912), (4320, 239196), (4464, 231480), (4960, 208332), (5022, 205760), (5144, 200880), (5184, 199330), (5580, 185184), (5760, 179397), (5787, 178560), (5952, 173610), (6430, 160704), (6480, 159464), (6696, 154320), (7440, 138888), (7716, 133920), (8370, 123456), (8640, 119598), (8928, 115740), (9645, 107136), (9920, 104166), (10044, 102880), (10288, 100440), (10368, 99665), (11160, 92592), (11574, 89280), (11904, 86805), (12555, 82304), (12860, 80352), (12960, 79732), (13392, 77160), (14880, 69444), (15432, 66960), (16740, 61728), (17280, 59799), (17361, 59520), (17856, 57870), (19290, 53568), (19840, 52083), (19933, 51840), (20088, 51440), (20576, 50220), (22320, 46296), (23148, 44640), (25110, 41152), (25720, 40176), (25920, 39866), (26784, 38580), (28935, 35712), (29760, 34722), (30864, 33480)]