306577920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 1131356160

約数和(自身を除く): 824778240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 191, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 382, 384, 418, 440, 456, 480, 512, 528, 570, 573, 608, 627, 640, 660, 704, 760, 764, 768, 836, 880, 912, 955, 960, 1045, 1056, 1140, 1146, 1216, 1254, 1280, 1320, 1408, 1520, 1528, 1536, 1672, 1760, 1824, 1910, 1920, 2090, 2101, 2112, 2280, 2292, 2432, 2508, 2560, 2640, 2816, 2865, 3040, 3056, 3135, 3344, 3520, 3629, 3648, 3820, 3840, 4180, 4202, 4224, 4560, 4584, 4864, 5016, 5280, 5632, 5730, 6080, 6112, 6270, 6303, 6688, 7040, 7258, 7296, 7640, 7680, 8360, 8404, 8448, 9120, 9168, 9728, 10032, 10505, 10560, 10887, 11460, 12160, 12224, 12540, 12606, 13376, 14080, 14516, 14592, 15280, 16720, 16808, 16896, 18145, 18240, 18336, 20064, 21010, 21120, 21774, 22920, 24320, 24448, 25080, 25212, 26752, 28160, 29032, 29184, 30560, 31515, 33440, 33616, 36290, 36480, 36672, 39919, 40128, 42020, 42240, 43548, 45840, 48640, 48896, 50160, 50424, 53504, 54435, 58064, 61120, 63030, 66880, 67232, 72580, 72960, 73344, 79838, 80256, 84040, 84480, 87096, 91680, 97792, 100320, 100848, 107008, 108870, 116128, 119757, 122240, 126060, 133760, 134464, 145160, 145920, 146688, 159676, 160512, 168080, 174192, 183360, 199595, 200640, 201696, 217740, 232256, 239514, 244480, 252120, 267520, 268928, 290320, 293376, 319352, 321024, 336160, 348384, 366720, 399190, 401280, 403392, 435480, 464512, 479028, 488960, 504240, 535040, 537856, 580640, 598785, 638704, 672320, 696768, 733440, 798380, 802560, 806784, 870960, 929024, 958056, 1008480, 1075712, 1161280, 1197570, 1277408, 1344640, 1393536, 1466880, 1596760, 1605120, 1613568, 1741920, 1858048, 1916112, 2016960, 2322560, 2395140, 2554816, 2689280, 2787072, 3193520, 3227136, 3483840, 3832224, 4033920, 4645120, 4790280, 5109632, 5378560, 5574144, 6387040, 6967680, 7664448, 8067840, 9290240, 9580560, 10219264, 12774080, 13935360, 15328896, 16135680, 19161120, 20438528, 25548160, 27870720, 30657792, 38322240, 51096320, 61315584, 76644480, 102192640, 153288960, 306577920]

約数ペア:

[(1, 306577920), (2, 153288960), (3, 102192640), (4, 76644480), (5, 61315584), (6, 51096320), (8, 38322240), (10, 30657792), (11, 27870720), (12, 25548160), (15, 20438528), (16, 19161120), (19, 16135680), (20, 15328896), (22, 13935360), (24, 12774080), (30, 10219264), (32, 9580560), (33, 9290240), (38, 8067840), (40, 7664448), (44, 6967680), (48, 6387040), (55, 5574144), (57, 5378560), (60, 5109632), (64, 4790280), (66, 4645120), (76, 4033920), (80, 3832224), (88, 3483840), (95, 3227136), (96, 3193520), (110, 2787072), (114, 2689280), (120, 2554816), (128, 2395140), (132, 2322560), (152, 2016960), (160, 1916112), (165, 1858048), (176, 1741920), (190, 1613568), (191, 1605120), (192, 1596760), (209, 1466880), (220, 1393536), (228, 1344640), (240, 1277408), (256, 1197570), (264, 1161280), (285, 1075712), (304, 1008480), (320, 958056), (330, 929024), (352, 870960), (380, 806784), (382, 802560), (384, 798380), (418, 733440), (440, 696768), (456, 672320), (480, 638704), (512, 598785), (528, 580640), (570, 537856), (573, 535040), (608, 504240), (627, 488960), (640, 479028), (660, 464512), (704, 435480), (760, 403392), (764, 401280), (768, 399190), (836, 366720), (880, 348384), (912, 336160), (955, 321024), (960, 319352), (1045, 293376), (1056, 290320), (1140, 268928), (1146, 267520), (1216, 252120), (1254, 244480), (1280, 239514), (1320, 232256), (1408, 217740), (1520, 201696), (1528, 200640), (1536, 199595), (1672, 183360), (1760, 174192), (1824, 168080), (1910, 160512), (1920, 159676), (2090, 146688), (2101, 145920), (2112, 145160), (2280, 134464), (2292, 133760), (2432, 126060), (2508, 122240), (2560, 119757), (2640, 116128), (2816, 108870), (2865, 107008), (3040, 100848), (3056, 100320), (3135, 97792), (3344, 91680), (3520, 87096), (3629, 84480), (3648, 84040), (3820, 80256), (3840, 79838), (4180, 73344), (4202, 72960), (4224, 72580), (4560, 67232), (4584, 66880), (4864, 63030), (5016, 61120), (5280, 58064), (5632, 54435), (5730, 53504), (6080, 50424), (6112, 50160), (6270, 48896), (6303, 48640), (6688, 45840), (7040, 43548), (7258, 42240), (7296, 42020), (7640, 40128), (7680, 39919), (8360, 36672), (8404, 36480), (8448, 36290), (9120, 33616), (9168, 33440), (9728, 31515), (10032, 30560), (10505, 29184), (10560, 29032), (10887, 28160), (11460, 26752), (12160, 25212), (12224, 25080), (12540, 24448), (12606, 24320), (13376, 22920), (14080, 21774), (14516, 21120), (14592, 21010), (15280, 20064), (16720, 18336), (16808, 18240), (16896, 18145)]