1960033280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 176

約数和(自身を含む): 4966251264

約数和(自身を除く): 3006217984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 128, 155, 160, 212, 233, 248, 256, 265, 310, 320, 424, 466, 496, 512, 530, 620, 640, 848, 932, 992, 1024, 1060, 1165, 1240, 1280, 1643, 1696, 1864, 1984, 2120, 2330, 2480, 2560, 3286, 3392, 3728, 3968, 4240, 4660, 4960, 5120, 6572, 6784, 7223, 7456, 7936, 8215, 8480, 9320, 9920, 12349, 13144, 13568, 14446, 14912, 15872, 16430, 16960, 18640, 19840, 24698, 26288, 27136, 28892, 29824, 31744, 32860, 33920, 36115, 37280, 39680, 49396, 52576, 54272, 57784, 59648, 61745, 65720, 67840, 72230, 74560, 79360, 98792, 105152, 115568, 119296, 123490, 131440, 135680, 144460, 149120, 158720, 197584, 210304, 231136, 238592, 246980, 262880, 271360, 288920, 298240, 382819, 395168, 420608, 462272, 493960, 525760, 577840, 596480, 765638, 790336, 841216, 924544, 987920, 1051520, 1155680, 1192960, 1531276, 1580672, 1682432, 1849088, 1914095, 1975840, 2103040, 2311360, 3062552, 3161344, 3698176, 3828190, 3951680, 4206080, 4622720, 6125104, 6322688, 7396352, 7656380, 7903360, 8412160, 9245440, 12250208, 12645376, 15312760, 15806720, 18490880, 24500416, 30625520, 31613440, 36981760, 49000832, 61251040, 63226880, 98001664, 122502080, 196003328, 245004160, 392006656, 490008320, 980016640, 1960033280]

約数ペア:

[(1, 1960033280), (2, 980016640), (4, 490008320), (5, 392006656), (8, 245004160), (10, 196003328), (16, 122502080), (20, 98001664), (31, 63226880), (32, 61251040), (40, 49000832), (53, 36981760), (62, 31613440), (64, 30625520), (80, 24500416), (106, 18490880), (124, 15806720), (128, 15312760), (155, 12645376), (160, 12250208), (212, 9245440), (233, 8412160), (248, 7903360), (256, 7656380), (265, 7396352), (310, 6322688), (320, 6125104), (424, 4622720), (466, 4206080), (496, 3951680), (512, 3828190), (530, 3698176), (620, 3161344), (640, 3062552), (848, 2311360), (932, 2103040), (992, 1975840), (1024, 1914095), (1060, 1849088), (1165, 1682432), (1240, 1580672), (1280, 1531276), (1643, 1192960), (1696, 1155680), (1864, 1051520), (1984, 987920), (2120, 924544), (2330, 841216), (2480, 790336), (2560, 765638), (3286, 596480), (3392, 577840), (3728, 525760), (3968, 493960), (4240, 462272), (4660, 420608), (4960, 395168), (5120, 382819), (6572, 298240), (6784, 288920), (7223, 271360), (7456, 262880), (7936, 246980), (8215, 238592), (8480, 231136), (9320, 210304), (9920, 197584), (12349, 158720), (13144, 149120), (13568, 144460), (14446, 135680), (14912, 131440), (15872, 123490), (16430, 119296), (16960, 115568), (18640, 105152), (19840, 98792), (24698, 79360), (26288, 74560), (27136, 72230), (28892, 67840), (29824, 65720), (31744, 61745), (32860, 59648), (33920, 57784), (36115, 54272), (37280, 52576), (39680, 49396)]