291540480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 640

約数和(自身を含む): 1272775680

約数和(自身を除く): 981235200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 29, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 58, 60, 64, 66, 68, 70, 77, 80, 84, 85, 87, 88, 96, 102, 105, 110, 112, 116, 119, 120, 128, 132, 136, 140, 145, 154, 160, 165, 168, 170, 174, 176, 187, 192, 203, 204, 210, 220, 224, 231, 232, 238, 240, 255, 256, 264, 272, 280, 290, 308, 319, 320, 330, 336, 340, 348, 352, 357, 374, 384, 385, 406, 408, 420, 435, 440, 448, 462, 464, 476, 480, 493, 510, 512, 528, 544, 560, 561, 580, 595, 609, 616, 638, 640, 660, 672, 680, 696, 704, 714, 748, 768, 770, 812, 816, 840, 870, 880, 896, 924, 928, 935, 952, 957, 960, 986, 1015, 1020, 1056, 1088, 1120, 1122, 1155, 1160, 1190, 1218, 1232, 1276, 1280, 1309, 1320, 1344, 1360, 1392, 1408, 1428, 1479, 1496, 1536, 1540, 1595, 1624, 1632, 1680, 1740, 1760, 1785, 1792, 1848, 1856, 1870, 1904, 1914, 1920, 1972, 2030, 2040, 2112, 2176, 2233, 2240, 2244, 2310, 2320, 2380, 2436, 2464, 2465, 2552, 2560, 2618, 2640, 2688, 2720, 2784, 2805, 2816, 2856, 2958, 2992, 3045, 3080, 3190, 3248, 3264, 3360, 3451, 3480, 3520, 3570, 3584, 3696, 3712, 3740, 3808, 3828, 3840, 3927, 3944, 4060, 4080, 4224, 4352, 4466, 4480, 4488, 4620, 4640, 4760, 4785, 4872, 4928, 4930, 5104, 5236, 5280, 5376, 5423, 5440, 5568, 5610, 5632, 5712, 5916, 5984, 6090, 6160, 6380, 6496, 6528, 6545, 6699, 6720, 6902, 6960, 7040, 7140, 7392, 7395, 7424, 7480, 7616, 7656, 7680, 7854, 7888, 8120, 8160, 8448, 8704, 8932, 8960, 8976, 9240, 9280, 9520, 9570, 9744, 9856, 9860, 10208, 10353, 10472, 10560, 10752, 10846, 10880, 11136, 11165, 11220, 11424, 11832, 11968, 12180, 12320, 12760, 12992, 13056, 13090, 13398, 13440, 13804, 13920, 14080, 14280, 14784, 14790, 14848, 14960, 15232, 15312, 15708, 15776, 16240, 16269, 16320, 16896, 17255, 17864, 17920, 17952, 18480, 18560, 19040, 19140, 19488, 19635, 19712, 19720, 20416, 20706, 20944, 21120, 21692, 21760, 22272, 22330, 22440, 22848, 23664, 23936, 24360, 24640, 25520, 25984, 26112, 26180, 26796, 26880, 27115, 27608, 27840, 28160, 28560, 29568, 29580, 29920, 30464, 30624, 31416, 31552, 32480, 32538, 32640, 33495, 34510, 35728, 35904, 36960, 37120, 37961, 38080, 38280, 38976, 39270, 39424, 39440, 40832, 41412, 41888, 42240, 43384, 43520, 44544, 44660, 44880, 45696, 47328, 47872, 48720, 49280, 51040, 51765, 51968, 52360, 53592, 53760, 54230, 55216, 55680, 57120, 59136, 59160, 59840, 60928, 61248, 62832, 63104, 64960, 65076, 65280, 66990, 69020, 71456, 71808, 73920, 74240, 75922, 76160, 76560, 77952, 78540, 78880, 81345, 81664, 82824, 83776, 84480, 86768, 89320, 89760, 91392, 94656, 95744, 97440, 98560, 102080, 103530, 103936, 104720, 107184, 108460, 110432, 111360, 113883, 114240, 118272, 118320, 119680, 122496, 125664, 126208, 129920, 130152, 130560, 133980, 138040, 142912, 143616, 147840, 151844, 152320, 153120, 155904, 157080, 157760, 162690, 163328, 165648, 167552, 173536, 178640, 179520, 182784, 189312, 189805, 194880, 197120, 204160, 207060, 209440, 214368, 216920, 220864, 222720, 227766, 228480, 236640, 239360, 244992, 251328, 252416, 259840, 260304, 267960, 276080, 285824, 287232, 295680, 303688, 304640, 306240, 311808, 314160, 315520, 325380, 331296, 335104, 347072, 357280, 359040, 378624, 379610, 389760, 408320, 414120, 418880, 428736, 433840, 441728, 455532, 456960, 473280, 478720, 489984, 502656, 519680, 520608, 535920, 552160, 569415, 571648, 591360, 607376, 612480, 628320, 631040, 650760, 662592, 670208, 694144, 714560, 718080, 757248, 759220, 779520, 816640, 828240, 837760, 857472, 867680, 883456, 911064, 913920, 946560, 1005312, 1041216, 1071840, 1104320, 1138830, 1143296, 1214752, 1224960, 1256640, 1262080, 1301520, 1325184, 1388288, 1429120, 1436160, 1518440, 1559040, 1656480, 1675520, 1714944, 1735360, 1766912, 1822128, 1893120, 2010624, 2082432, 2143680, 2208640, 2277660, 2429504, 2449920, 2513280, 2603040, 2650368, 2776576, 2858240, 3036880, 3312960, 3351040, 3429888, 3470720, 3644256, 3786240, 4164864, 4287360, 4417280, 4555320, 4859008, 5026560, 5206080, 5300736, 5716480, 6073760, 6625920, 6941440, 7288512, 8329728, 8574720, 8834560, 9110640, 9718016, 10053120, 10412160, 12147520, 13251840, 13882880, 14577024, 17149440, 18221280, 19436032, 20824320, 24295040, 26503680, 29154048, 36442560, 41648640, 48590080, 58308096, 72885120, 97180160, 145770240, 291540480]

約数ペア:

[(1, 291540480), (2, 145770240), (3, 97180160), (4, 72885120), (5, 58308096), (6, 48590080), (7, 41648640), (8, 36442560), (10, 29154048), (11, 26503680), (12, 24295040), (14, 20824320), (15, 19436032), (16, 18221280), (17, 17149440), (20, 14577024), (21, 13882880), (22, 13251840), (24, 12147520), (28, 10412160), (29, 10053120), (30, 9718016), (32, 9110640), (33, 8834560), (34, 8574720), (35, 8329728), (40, 7288512), (42, 6941440), (44, 6625920), (48, 6073760), (51, 5716480), (55, 5300736), (56, 5206080), (58, 5026560), (60, 4859008), (64, 4555320), (66, 4417280), (68, 4287360), (70, 4164864), (77, 3786240), (80, 3644256), (84, 3470720), (85, 3429888), (87, 3351040), (88, 3312960), (96, 3036880), (102, 2858240), (105, 2776576), (110, 2650368), (112, 2603040), (116, 2513280), (119, 2449920), (120, 2429504), (128, 2277660), (132, 2208640), (136, 2143680), (140, 2082432), (145, 2010624), (154, 1893120), (160, 1822128), (165, 1766912), (168, 1735360), (170, 1714944), (174, 1675520), (176, 1656480), (187, 1559040), (192, 1518440), (203, 1436160), (204, 1429120), (210, 1388288), (220, 1325184), (224, 1301520), (231, 1262080), (232, 1256640), (238, 1224960), (240, 1214752), (255, 1143296), (256, 1138830), (264, 1104320), (272, 1071840), (280, 1041216), (290, 1005312), (308, 946560), (319, 913920), (320, 911064), (330, 883456), (336, 867680), (340, 857472), (348, 837760), (352, 828240), (357, 816640), (374, 779520), (384, 759220), (385, 757248), (406, 718080), (408, 714560), (420, 694144), (435, 670208), (440, 662592), (448, 650760), (462, 631040), (464, 628320), (476, 612480), (480, 607376), (493, 591360), (510, 571648), (512, 569415), (528, 552160), (544, 535920), (560, 520608), (561, 519680), (580, 502656), (595, 489984), (609, 478720), (616, 473280), (638, 456960), (640, 455532), (660, 441728), (672, 433840), (680, 428736), (696, 418880), (704, 414120), (714, 408320), (748, 389760), (768, 379610), (770, 378624), (812, 359040), (816, 357280), (840, 347072), (870, 335104), (880, 331296), (896, 325380), (924, 315520), (928, 314160), (935, 311808), (952, 306240), (957, 304640), (960, 303688), (986, 295680), (1015, 287232), (1020, 285824), (1056, 276080), (1088, 267960), (1120, 260304), (1122, 259840), (1155, 252416), (1160, 251328), (1190, 244992), (1218, 239360), (1232, 236640), (1276, 228480), (1280, 227766), (1309, 222720), (1320, 220864), (1344, 216920), (1360, 214368), (1392, 209440), (1408, 207060), (1428, 204160), (1479, 197120), (1496, 194880), (1536, 189805), (1540, 189312), (1595, 182784), (1624, 179520), (1632, 178640), (1680, 173536), (1740, 167552), (1760, 165648), (1785, 163328), (1792, 162690), (1848, 157760), (1856, 157080), (1870, 155904), (1904, 153120), (1914, 152320), (1920, 151844), (1972, 147840), (2030, 143616), (2040, 142912), (2112, 138040), (2176, 133980), (2233, 130560), (2240, 130152), (2244, 129920), (2310, 126208), (2320, 125664), (2380, 122496), (2436, 119680), (2464, 118320), (2465, 118272), (2552, 114240), (2560, 113883), (2618, 111360), (2640, 110432), (2688, 108460), (2720, 107184), (2784, 104720), (2805, 103936), (2816, 103530), (2856, 102080), (2958, 98560), (2992, 97440), (3045, 95744), (3080, 94656), (3190, 91392), (3248, 89760), (3264, 89320), (3360, 86768), (3451, 84480), (3480, 83776), (3520, 82824), (3570, 81664), (3584, 81345), (3696, 78880), (3712, 78540), (3740, 77952), (3808, 76560), (3828, 76160), (3840, 75922), (3927, 74240), (3944, 73920), (4060, 71808), (4080, 71456), (4224, 69020), (4352, 66990), (4466, 65280), (4480, 65076), (4488, 64960), (4620, 63104), (4640, 62832), (4760, 61248), (4785, 60928), (4872, 59840), (4928, 59160), (4930, 59136), (5104, 57120), (5236, 55680), (5280, 55216), (5376, 54230), (5423, 53760), (5440, 53592), (5568, 52360), (5610, 51968), (5632, 51765), (5712, 51040), (5916, 49280), (5984, 48720), (6090, 47872), (6160, 47328), (6380, 45696), (6496, 44880), (6528, 44660), (6545, 44544), (6699, 43520), (6720, 43384), (6902, 42240), (6960, 41888), (7040, 41412), (7140, 40832), (7392, 39440), (7395, 39424), (7424, 39270), (7480, 38976), (7616, 38280), (7656, 38080), (7680, 37961), (7854, 37120), (7888, 36960), (8120, 35904), (8160, 35728), (8448, 34510), (8704, 33495), (8932, 32640), (8960, 32538), (8976, 32480), (9240, 31552), (9280, 31416), (9520, 30624), (9570, 30464), (9744, 29920), (9856, 29580), (9860, 29568), (10208, 28560), (10353, 28160), (10472, 27840), (10560, 27608), (10752, 27115), (10846, 26880), (10880, 26796), (11136, 26180), (11165, 26112), (11220, 25984), (11424, 25520), (11832, 24640), (11968, 24360), (12180, 23936), (12320, 23664), (12760, 22848), (12992, 22440), (13056, 22330), (13090, 22272), (13398, 21760), (13440, 21692), (13804, 21120), (13920, 20944), (14080, 20706), (14280, 20416), (14784, 19720), (14790, 19712), (14848, 19635), (14960, 19488), (15232, 19140), (15312, 19040), (15708, 18560), (15776, 18480), (16240, 17952), (16269, 17920), (16320, 17864), (16896, 17255)]