989918160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 640

約数和(自身を含む): 4258013184

約数和(自身を除く): 3268095024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 23, 24, 28, 30, 33, 34, 35, 40, 42, 44, 46, 48, 51, 55, 56, 60, 66, 68, 69, 70, 77, 80, 84, 85, 88, 92, 102, 105, 110, 112, 115, 119, 120, 132, 136, 137, 138, 140, 154, 161, 165, 168, 170, 176, 184, 187, 204, 210, 220, 230, 231, 238, 240, 253, 255, 264, 272, 274, 276, 280, 308, 322, 330, 336, 340, 345, 357, 368, 374, 385, 391, 408, 411, 420, 440, 460, 462, 476, 483, 506, 510, 528, 548, 552, 560, 561, 595, 616, 644, 660, 680, 685, 690, 714, 748, 759, 770, 782, 805, 816, 822, 840, 880, 920, 924, 935, 952, 959, 966, 1012, 1020, 1096, 1104, 1122, 1155, 1173, 1190, 1232, 1265, 1288, 1309, 1320, 1360, 1370, 1380, 1428, 1496, 1507, 1518, 1540, 1564, 1610, 1644, 1680, 1771, 1785, 1840, 1848, 1870, 1904, 1918, 1932, 1955, 2024, 2040, 2055, 2192, 2244, 2310, 2329, 2346, 2380, 2415, 2530, 2576, 2618, 2640, 2737, 2740, 2760, 2805, 2856, 2877, 2992, 3014, 3036, 3080, 3128, 3151, 3220, 3288, 3542, 3570, 3696, 3740, 3795, 3836, 3864, 3910, 3927, 4048, 4080, 4110, 4301, 4488, 4521, 4620, 4658, 4692, 4760, 4795, 4830, 5060, 5236, 5313, 5474, 5480, 5520, 5610, 5712, 5754, 5865, 6028, 6072, 6160, 6256, 6302, 6440, 6545, 6576, 6987, 7084, 7140, 7480, 7535, 7590, 7672, 7728, 7820, 7854, 8211, 8220, 8602, 8855, 8976, 9042, 9240, 9316, 9384, 9453, 9520, 9590, 9660, 10120, 10472, 10549, 10626, 10948, 10960, 11220, 11508, 11645, 11730, 12056, 12144, 12604, 12880, 12903, 13090, 13685, 13974, 14168, 14280, 14385, 14960, 15070, 15180, 15344, 15640, 15708, 15755, 16303, 16422, 16440, 17204, 17710, 18084, 18480, 18632, 18768, 18906, 19180, 19320, 19635, 20240, 20944, 21098, 21252, 21505, 21896, 22057, 22440, 22605, 23016, 23290, 23460, 24112, 25208, 25619, 25806, 26180, 26565, 27370, 27948, 28336, 28560, 28770, 30107, 30140, 30360, 31280, 31416, 31510, 31647, 32606, 32844, 32880, 34408, 34661, 34935, 35420, 36168, 37264, 37812, 38360, 38640, 39270, 41055, 42196, 42504, 43010, 43792, 44114, 44880, 45210, 46032, 46580, 46920, 47265, 48909, 50416, 51238, 51612, 52360, 52745, 53130, 53567, 54740, 55896, 57540, 60214, 60280, 60720, 62832, 63020, 63294, 64515, 65212, 65688, 66171, 68816, 69322, 69870, 70840, 72336, 75624, 76720, 76857, 78540, 81515, 82110, 84392, 85008, 86020, 88228, 90321, 90420, 93160, 93840, 94530, 97818, 102476, 103224, 103983, 104720, 105490, 106260, 107134, 109480, 110285, 111792, 115080, 120428, 120560, 126040, 126588, 128095, 129030, 130424, 131376, 132342, 138644, 139740, 141680, 150535, 151248, 153714, 157080, 158235, 160701, 163030, 164220, 168784, 172040, 173305, 176456, 179333, 180642, 180840, 186320, 189060, 195636, 204952, 206448, 207966, 210980, 212520, 214268, 218960, 220570, 230160, 240856, 242627, 244545, 252080, 253176, 256190, 258060, 260848, 264684, 267835, 277288, 279480, 301070, 307428, 314160, 316470, 321402, 326060, 328440, 330855, 344080, 346610, 352912, 358666, 361284, 361680, 374969, 378120, 384285, 391272, 409904, 415932, 421960, 425040, 428536, 441140, 451605, 481712, 485254, 489090, 506352, 512380, 516120, 519915, 529368, 535670, 537999, 554576, 558960, 589237, 602140, 614856, 632940, 642804, 652120, 656880, 661710, 693220, 717332, 722568, 727881, 749938, 756240, 768570, 782544, 803505, 831864, 843920, 857072, 882280, 896665, 903210, 970508, 978180, 1024760, 1032240, 1039830, 1058736, 1071340, 1075998, 1124907, 1178474, 1204280, 1213135, 1229712, 1265880, 1285608, 1304240, 1323420, 1386440, 1434664, 1445136, 1455762, 1499876, 1537140, 1607010, 1663728, 1764560, 1767711, 1793330, 1806420, 1874845, 1941016, 1956360, 2049520, 2079660, 2142680, 2151996, 2249814, 2356948, 2408560, 2426270, 2531760, 2571216, 2646840, 2689995, 2772880, 2869328, 2911524, 2946185, 2999752, 3074280, 3214020, 3535422, 3586660, 3612840, 3639405, 3749690, 3882032, 3912720, 4124659, 4159320, 4285360, 4303992, 4499628, 4713896, 4852540, 5293680, 5379990, 5624535, 5823048, 5892370, 5999504, 6148560, 6428040, 7070844, 7173320, 7225680, 7278810, 7499380, 8249318, 8318640, 8607984, 8838555, 8999256, 9427792, 9705080, 10759980, 11249070, 11646096, 11784740, 12373977, 12856080, 14141688, 14346640, 14557620, 14998760, 16498636, 17677110, 17998512, 19410160, 20623295, 21519960, 22498140, 23569480, 24747954, 28283376, 29115240, 29997520, 32997272, 35354220, 41246590, 43039920, 44996280, 47138960, 49495908, 58230480, 61869885, 65994544, 70708440, 82493180, 89992560, 98991816, 123739770, 141416880, 164986360, 197983632, 247479540, 329972720, 494959080, 989918160]

約数ペア:

[(1, 989918160), (2, 494959080), (3, 329972720), (4, 247479540), (5, 197983632), (6, 164986360), (7, 141416880), (8, 123739770), (10, 98991816), (11, 89992560), (12, 82493180), (14, 70708440), (15, 65994544), (16, 61869885), (17, 58230480), (20, 49495908), (21, 47138960), (22, 44996280), (23, 43039920), (24, 41246590), (28, 35354220), (30, 32997272), (33, 29997520), (34, 29115240), (35, 28283376), (40, 24747954), (42, 23569480), (44, 22498140), (46, 21519960), (48, 20623295), (51, 19410160), (55, 17998512), (56, 17677110), (60, 16498636), (66, 14998760), (68, 14557620), (69, 14346640), (70, 14141688), (77, 12856080), (80, 12373977), (84, 11784740), (85, 11646096), (88, 11249070), (92, 10759980), (102, 9705080), (105, 9427792), (110, 8999256), (112, 8838555), (115, 8607984), (119, 8318640), (120, 8249318), (132, 7499380), (136, 7278810), (137, 7225680), (138, 7173320), (140, 7070844), (154, 6428040), (161, 6148560), (165, 5999504), (168, 5892370), (170, 5823048), (176, 5624535), (184, 5379990), (187, 5293680), (204, 4852540), (210, 4713896), (220, 4499628), (230, 4303992), (231, 4285360), (238, 4159320), (240, 4124659), (253, 3912720), (255, 3882032), (264, 3749690), (272, 3639405), (274, 3612840), (276, 3586660), (280, 3535422), (308, 3214020), (322, 3074280), (330, 2999752), (336, 2946185), (340, 2911524), (345, 2869328), (357, 2772880), (368, 2689995), (374, 2646840), (385, 2571216), (391, 2531760), (408, 2426270), (411, 2408560), (420, 2356948), (440, 2249814), (460, 2151996), (462, 2142680), (476, 2079660), (483, 2049520), (506, 1956360), (510, 1941016), (528, 1874845), (548, 1806420), (552, 1793330), (560, 1767711), (561, 1764560), (595, 1663728), (616, 1607010), (644, 1537140), (660, 1499876), (680, 1455762), (685, 1445136), (690, 1434664), (714, 1386440), (748, 1323420), (759, 1304240), (770, 1285608), (782, 1265880), (805, 1229712), (816, 1213135), (822, 1204280), (840, 1178474), (880, 1124907), (920, 1075998), (924, 1071340), (935, 1058736), (952, 1039830), (959, 1032240), (966, 1024760), (1012, 978180), (1020, 970508), (1096, 903210), (1104, 896665), (1122, 882280), (1155, 857072), (1173, 843920), (1190, 831864), (1232, 803505), (1265, 782544), (1288, 768570), (1309, 756240), (1320, 749938), (1360, 727881), (1370, 722568), (1380, 717332), (1428, 693220), (1496, 661710), (1507, 656880), (1518, 652120), (1540, 642804), (1564, 632940), (1610, 614856), (1644, 602140), (1680, 589237), (1771, 558960), (1785, 554576), (1840, 537999), (1848, 535670), (1870, 529368), (1904, 519915), (1918, 516120), (1932, 512380), (1955, 506352), (2024, 489090), (2040, 485254), (2055, 481712), (2192, 451605), (2244, 441140), (2310, 428536), (2329, 425040), (2346, 421960), (2380, 415932), (2415, 409904), (2530, 391272), (2576, 384285), (2618, 378120), (2640, 374969), (2737, 361680), (2740, 361284), (2760, 358666), (2805, 352912), (2856, 346610), (2877, 344080), (2992, 330855), (3014, 328440), (3036, 326060), (3080, 321402), (3128, 316470), (3151, 314160), (3220, 307428), (3288, 301070), (3542, 279480), (3570, 277288), (3696, 267835), (3740, 264684), (3795, 260848), (3836, 258060), (3864, 256190), (3910, 253176), (3927, 252080), (4048, 244545), (4080, 242627), (4110, 240856), (4301, 230160), (4488, 220570), (4521, 218960), (4620, 214268), (4658, 212520), (4692, 210980), (4760, 207966), (4795, 206448), (4830, 204952), (5060, 195636), (5236, 189060), (5313, 186320), (5474, 180840), (5480, 180642), (5520, 179333), (5610, 176456), (5712, 173305), (5754, 172040), (5865, 168784), (6028, 164220), (6072, 163030), (6160, 160701), (6256, 158235), (6302, 157080), (6440, 153714), (6545, 151248), (6576, 150535), (6987, 141680), (7084, 139740), (7140, 138644), (7480, 132342), (7535, 131376), (7590, 130424), (7672, 129030), (7728, 128095), (7820, 126588), (7854, 126040), (8211, 120560), (8220, 120428), (8602, 115080), (8855, 111792), (8976, 110285), (9042, 109480), (9240, 107134), (9316, 106260), (9384, 105490), (9453, 104720), (9520, 103983), (9590, 103224), (9660, 102476), (10120, 97818), (10472, 94530), (10549, 93840), (10626, 93160), (10948, 90420), (10960, 90321), (11220, 88228), (11508, 86020), (11645, 85008), (11730, 84392), (12056, 82110), (12144, 81515), (12604, 78540), (12880, 76857), (12903, 76720), (13090, 75624), (13685, 72336), (13974, 70840), (14168, 69870), (14280, 69322), (14385, 68816), (14960, 66171), (15070, 65688), (15180, 65212), (15344, 64515), (15640, 63294), (15708, 63020), (15755, 62832), (16303, 60720), (16422, 60280), (16440, 60214), (17204, 57540), (17710, 55896), (18084, 54740), (18480, 53567), (18632, 53130), (18768, 52745), (18906, 52360), (19180, 51612), (19320, 51238), (19635, 50416), (20240, 48909), (20944, 47265), (21098, 46920), (21252, 46580), (21505, 46032), (21896, 45210), (22057, 44880), (22440, 44114), (22605, 43792), (23016, 43010), (23290, 42504), (23460, 42196), (24112, 41055), (25208, 39270), (25619, 38640), (25806, 38360), (26180, 37812), (26565, 37264), (27370, 36168), (27948, 35420), (28336, 34935), (28560, 34661), (28770, 34408), (30107, 32880), (30140, 32844), (30360, 32606), (31280, 31647), (31416, 31510)]