1304888640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4321

約数の個数: 224

約数和(自身を含む): 4676607360

約数和(自身を除く): 3371718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 704, 870, 880, 928, 957, 960, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1856, 1914, 2112, 2320, 2552, 2640, 2784, 3190, 3480, 3520, 3828, 4261, 4640, 4785, 5104, 5280, 5568, 6380, 6960, 7656, 8522, 9280, 9570, 10208, 10560, 12760, 12783, 13920, 15312, 17044, 19140, 20416, 21305, 25520, 25566, 27840, 30624, 34088, 38280, 42610, 46871, 51040, 51132, 61248, 63915, 68176, 76560, 85220, 93742, 102080, 102264, 123569, 127830, 136352, 140613, 153120, 170440, 187484, 204528, 234355, 247138, 255660, 272704, 281226, 306240, 340880, 370707, 374968, 409056, 468710, 494276, 511320, 562452, 617845, 681760, 703065, 741414, 749936, 818112, 937420, 988552, 1022640, 1124904, 1235690, 1359259, 1363520, 1406130, 1482828, 1499872, 1853535, 1874840, 1977104, 2045280, 2249808, 2471380, 2718518, 2812260, 2965656, 2999744, 3707070, 3749680, 3954208, 4077777, 4090560, 4499616, 4942760, 5437036, 5624520, 5931312, 6796295, 7414140, 7499360, 7908416, 8155554, 8999232, 9885520, 10874072, 11249040, 11862624, 13592590, 14828280, 14998720, 16311108, 19771040, 20388885, 21748144, 22498080, 23725248, 27185180, 29656560, 32622216, 39542080, 40777770, 43496288, 44996160, 54370360, 59313120, 65244432, 81555540, 86992576, 108740720, 118626240, 130488864, 163111080, 217481440, 260977728, 326222160, 434962880, 652444320, 1304888640]

約数ペア:

[(1, 1304888640), (2, 652444320), (3, 434962880), (4, 326222160), (5, 260977728), (6, 217481440), (8, 163111080), (10, 130488864), (11, 118626240), (12, 108740720), (15, 86992576), (16, 81555540), (20, 65244432), (22, 59313120), (24, 54370360), (29, 44996160), (30, 43496288), (32, 40777770), (33, 39542080), (40, 32622216), (44, 29656560), (48, 27185180), (55, 23725248), (58, 22498080), (60, 21748144), (64, 20388885), (66, 19771040), (80, 16311108), (87, 14998720), (88, 14828280), (96, 13592590), (110, 11862624), (116, 11249040), (120, 10874072), (132, 9885520), (145, 8999232), (160, 8155554), (165, 7908416), (174, 7499360), (176, 7414140), (192, 6796295), (220, 5931312), (232, 5624520), (240, 5437036), (264, 4942760), (290, 4499616), (319, 4090560), (320, 4077777), (330, 3954208), (348, 3749680), (352, 3707070), (435, 2999744), (440, 2965656), (464, 2812260), (480, 2718518), (528, 2471380), (580, 2249808), (638, 2045280), (660, 1977104), (696, 1874840), (704, 1853535), (870, 1499872), (880, 1482828), (928, 1406130), (957, 1363520), (960, 1359259), (1056, 1235690), (1160, 1124904), (1276, 1022640), (1320, 988552), (1392, 937420), (1595, 818112), (1740, 749936), (1760, 741414), (1856, 703065), (1914, 681760), (2112, 617845), (2320, 562452), (2552, 511320), (2640, 494276), (2784, 468710), (3190, 409056), (3480, 374968), (3520, 370707), (3828, 340880), (4261, 306240), (4640, 281226), (4785, 272704), (5104, 255660), (5280, 247138), (5568, 234355), (6380, 204528), (6960, 187484), (7656, 170440), (8522, 153120), (9280, 140613), (9570, 136352), (10208, 127830), (10560, 123569), (12760, 102264), (12783, 102080), (13920, 93742), (15312, 85220), (17044, 76560), (19140, 68176), (20416, 63915), (21305, 61248), (25520, 51132), (25566, 51040), (27840, 46871), (30624, 42610), (34088, 38280)]