260871520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 853493760

約数和(自身を除く): 592622240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 23, 26, 28, 32, 35, 38, 40, 41, 46, 52, 56, 65, 70, 76, 80, 82, 91, 92, 95, 104, 112, 115, 130, 133, 140, 152, 160, 161, 164, 182, 184, 190, 205, 208, 224, 230, 247, 260, 266, 280, 287, 299, 304, 322, 328, 364, 368, 380, 410, 416, 437, 455, 460, 494, 520, 532, 533, 560, 574, 598, 608, 644, 656, 665, 728, 736, 760, 779, 805, 820, 874, 910, 920, 943, 988, 1040, 1064, 1066, 1120, 1148, 1196, 1235, 1288, 1312, 1330, 1435, 1456, 1495, 1520, 1558, 1610, 1640, 1729, 1748, 1820, 1840, 1886, 1976, 2080, 2093, 2128, 2132, 2185, 2296, 2392, 2470, 2576, 2660, 2665, 2870, 2912, 2990, 3040, 3059, 3116, 3220, 3280, 3458, 3496, 3640, 3680, 3731, 3772, 3895, 3952, 4186, 4256, 4264, 4370, 4592, 4715, 4784, 4940, 5152, 5320, 5330, 5453, 5681, 5740, 5980, 6118, 6232, 6440, 6560, 6601, 6916, 6992, 7280, 7462, 7544, 7790, 7904, 8372, 8528, 8645, 8740, 9184, 9430, 9568, 9880, 10127, 10465, 10640, 10660, 10906, 11362, 11480, 11960, 12236, 12259, 12464, 12880, 13202, 13832, 13984, 14560, 14924, 15088, 15295, 15580, 16744, 17056, 17290, 17480, 17917, 18655, 18860, 19760, 20254, 20930, 21280, 21320, 21812, 22724, 22960, 23920, 24472, 24518, 24928, 25760, 26404, 27265, 27664, 28405, 29848, 30176, 30590, 31160, 33005, 33488, 34580, 34960, 35834, 37310, 37720, 39520, 39767, 40508, 41860, 42640, 43624, 45448, 45920, 47840, 48944, 49036, 50635, 52808, 54530, 55328, 56810, 59696, 61180, 61295, 62320, 66010, 66976, 69160, 69920, 70889, 71668, 74620, 75440, 79534, 81016, 83720, 85280, 85813, 87248, 89585, 90896, 97888, 98072, 101270, 105616, 109060, 113620, 119392, 122360, 122590, 124640, 125419, 132020, 138320, 141778, 143336, 149240, 150880, 159068, 162032, 167440, 171626, 174496, 179170, 181792, 196144, 198835, 202540, 211232, 218120, 227240, 232921, 244720, 245180, 250838, 264040, 276640, 283556, 286672, 298480, 318136, 324064, 334880, 343252, 354445, 358340, 392288, 397670, 405080, 429065, 436240, 454480, 465842, 489440, 490360, 501676, 528080, 567112, 573344, 596960, 627095, 636272, 686504, 708890, 716680, 795340, 810160, 858130, 872480, 908960, 931684, 980720, 1003352, 1056160, 1134224, 1164605, 1254190, 1272544, 1373008, 1417780, 1433360, 1590680, 1620320, 1630447, 1716260, 1863368, 1961440, 2006704, 2268448, 2329210, 2508380, 2746016, 2835560, 2866720, 3181360, 3260894, 3432520, 3726736, 4013408, 4658420, 5016760, 5671120, 6362720, 6521788, 6865040, 7453472, 8152235, 9316840, 10033520, 11342240, 13043576, 13730080, 16304470, 18633680, 20067040, 26087152, 32608940, 37267360, 52174304, 65217880, 130435760, 260871520]

約数ペア:

[(1, 260871520), (2, 130435760), (4, 65217880), (5, 52174304), (7, 37267360), (8, 32608940), (10, 26087152), (13, 20067040), (14, 18633680), (16, 16304470), (19, 13730080), (20, 13043576), (23, 11342240), (26, 10033520), (28, 9316840), (32, 8152235), (35, 7453472), (38, 6865040), (40, 6521788), (41, 6362720), (46, 5671120), (52, 5016760), (56, 4658420), (65, 4013408), (70, 3726736), (76, 3432520), (80, 3260894), (82, 3181360), (91, 2866720), (92, 2835560), (95, 2746016), (104, 2508380), (112, 2329210), (115, 2268448), (130, 2006704), (133, 1961440), (140, 1863368), (152, 1716260), (160, 1630447), (161, 1620320), (164, 1590680), (182, 1433360), (184, 1417780), (190, 1373008), (205, 1272544), (208, 1254190), (224, 1164605), (230, 1134224), (247, 1056160), (260, 1003352), (266, 980720), (280, 931684), (287, 908960), (299, 872480), (304, 858130), (322, 810160), (328, 795340), (364, 716680), (368, 708890), (380, 686504), (410, 636272), (416, 627095), (437, 596960), (455, 573344), (460, 567112), (494, 528080), (520, 501676), (532, 490360), (533, 489440), (560, 465842), (574, 454480), (598, 436240), (608, 429065), (644, 405080), (656, 397670), (665, 392288), (728, 358340), (736, 354445), (760, 343252), (779, 334880), (805, 324064), (820, 318136), (874, 298480), (910, 286672), (920, 283556), (943, 276640), (988, 264040), (1040, 250838), (1064, 245180), (1066, 244720), (1120, 232921), (1148, 227240), (1196, 218120), (1235, 211232), (1288, 202540), (1312, 198835), (1330, 196144), (1435, 181792), (1456, 179170), (1495, 174496), (1520, 171626), (1558, 167440), (1610, 162032), (1640, 159068), (1729, 150880), (1748, 149240), (1820, 143336), (1840, 141778), (1886, 138320), (1976, 132020), (2080, 125419), (2093, 124640), (2128, 122590), (2132, 122360), (2185, 119392), (2296, 113620), (2392, 109060), (2470, 105616), (2576, 101270), (2660, 98072), (2665, 97888), (2870, 90896), (2912, 89585), (2990, 87248), (3040, 85813), (3059, 85280), (3116, 83720), (3220, 81016), (3280, 79534), (3458, 75440), (3496, 74620), (3640, 71668), (3680, 70889), (3731, 69920), (3772, 69160), (3895, 66976), (3952, 66010), (4186, 62320), (4256, 61295), (4264, 61180), (4370, 59696), (4592, 56810), (4715, 55328), (4784, 54530), (4940, 52808), (5152, 50635), (5320, 49036), (5330, 48944), (5453, 47840), (5681, 45920), (5740, 45448), (5980, 43624), (6118, 42640), (6232, 41860), (6440, 40508), (6560, 39767), (6601, 39520), (6916, 37720), (6992, 37310), (7280, 35834), (7462, 34960), (7544, 34580), (7790, 33488), (7904, 33005), (8372, 31160), (8528, 30590), (8645, 30176), (8740, 29848), (9184, 28405), (9430, 27664), (9568, 27265), (9880, 26404), (10127, 25760), (10465, 24928), (10640, 24518), (10660, 24472), (10906, 23920), (11362, 22960), (11480, 22724), (11960, 21812), (12236, 21320), (12259, 21280), (12464, 20930), (12880, 20254), (13202, 19760), (13832, 18860), (13984, 18655), (14560, 17917), (14924, 17480), (15088, 17290), (15295, 17056), (15580, 16744)]