1337028480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 4880289960

約数和(自身を除く): 3543261480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 384, 456, 480, 570, 576, 608, 640, 643, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1152, 1216, 1286, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 1920, 1929, 2166, 2280, 2432, 2572, 2736, 2880, 2888, 3040, 3215, 3249, 3420, 3610, 3648, 3858, 4332, 4560, 5144, 5415, 5472, 5760, 5776, 5787, 6080, 6430, 6498, 6840, 7220, 7296, 7716, 8664, 9120, 9645, 10288, 10830, 10944, 11552, 11574, 12160, 12217, 12860, 12996, 13680, 14440, 15432, 16245, 17328, 18240, 19290, 20576, 21660, 21888, 23104, 23148, 24434, 25720, 25992, 27360, 28880, 28935, 30864, 32490, 34656, 36480, 36651, 38580, 41152, 43320, 46208, 46296, 48868, 51440, 51984, 54720, 57760, 57870, 61085, 61728, 64980, 69312, 73302, 77160, 82304, 86640, 92592, 97736, 102880, 103968, 109440, 109953, 115520, 115740, 122170, 123456, 129960, 138624, 146604, 154320, 173280, 183255, 185184, 195472, 205760, 207936, 219906, 231040, 231480, 232123, 244340, 246912, 259920, 293208, 308640, 346560, 366510, 370368, 390944, 411520, 415872, 439812, 462960, 464246, 488680, 519840, 549765, 586416, 617280, 693120, 696369, 733020, 740736, 781888, 879624, 925920, 928492, 977360, 1039680, 1099530, 1160615, 1172832, 1234560, 1392738, 1466040, 1563776, 1759248, 1851840, 1856984, 1954720, 2079360, 2089107, 2199060, 2321230, 2345664, 2785476, 2932080, 3481845, 3518496, 3703680, 3713968, 3909440, 4178214, 4398120, 4642460, 4691328, 5570952, 5864160, 6963690, 7036992, 7427936, 7818880, 8356428, 8796240, 9284920, 10445535, 11141904, 11728320, 13927380, 14073984, 14855872, 16712856, 17592480, 18569840, 20891070, 22283808, 23456640, 27854760, 29711744, 33425712, 35184960, 37139680, 41782140, 44567616, 55709520, 66851424, 70369920, 74279360, 83564280, 89135232, 111419040, 133702848, 148558720, 167128560, 222838080, 267405696, 334257120, 445676160, 668514240, 1337028480]

約数ペア:

[(1, 1337028480), (2, 668514240), (3, 445676160), (4, 334257120), (5, 267405696), (6, 222838080), (8, 167128560), (9, 148558720), (10, 133702848), (12, 111419040), (15, 89135232), (16, 83564280), (18, 74279360), (19, 70369920), (20, 66851424), (24, 55709520), (30, 44567616), (32, 41782140), (36, 37139680), (38, 35184960), (40, 33425712), (45, 29711744), (48, 27854760), (57, 23456640), (60, 22283808), (64, 20891070), (72, 18569840), (76, 17592480), (80, 16712856), (90, 14855872), (95, 14073984), (96, 13927380), (114, 11728320), (120, 11141904), (128, 10445535), (144, 9284920), (152, 8796240), (160, 8356428), (171, 7818880), (180, 7427936), (190, 7036992), (192, 6963690), (228, 5864160), (240, 5570952), (285, 4691328), (288, 4642460), (304, 4398120), (320, 4178214), (342, 3909440), (360, 3713968), (361, 3703680), (380, 3518496), (384, 3481845), (456, 2932080), (480, 2785476), (570, 2345664), (576, 2321230), (608, 2199060), (640, 2089107), (643, 2079360), (684, 1954720), (720, 1856984), (722, 1851840), (760, 1759248), (855, 1563776), (912, 1466040), (960, 1392738), (1083, 1234560), (1140, 1172832), (1152, 1160615), (1216, 1099530), (1286, 1039680), (1368, 977360), (1440, 928492), (1444, 925920), (1520, 879624), (1710, 781888), (1805, 740736), (1824, 733020), (1920, 696369), (1929, 693120), (2166, 617280), (2280, 586416), (2432, 549765), (2572, 519840), (2736, 488680), (2880, 464246), (2888, 462960), (3040, 439812), (3215, 415872), (3249, 411520), (3420, 390944), (3610, 370368), (3648, 366510), (3858, 346560), (4332, 308640), (4560, 293208), (5144, 259920), (5415, 246912), (5472, 244340), (5760, 232123), (5776, 231480), (5787, 231040), (6080, 219906), (6430, 207936), (6498, 205760), (6840, 195472), (7220, 185184), (7296, 183255), (7716, 173280), (8664, 154320), (9120, 146604), (9645, 138624), (10288, 129960), (10830, 123456), (10944, 122170), (11552, 115740), (11574, 115520), (12160, 109953), (12217, 109440), (12860, 103968), (12996, 102880), (13680, 97736), (14440, 92592), (15432, 86640), (16245, 82304), (17328, 77160), (18240, 73302), (19290, 69312), (20576, 64980), (21660, 61728), (21888, 61085), (23104, 57870), (23148, 57760), (24434, 54720), (25720, 51984), (25992, 51440), (27360, 48868), (28880, 46296), (28935, 46208), (30864, 43320), (32490, 41152), (34656, 38580), (36480, 36651)]