981774080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 2904115200

約数和(自身を除く): 1922341120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 73, 76, 79, 80, 95, 112, 128, 133, 140, 146, 152, 158, 160, 190, 224, 256, 266, 280, 292, 304, 316, 320, 365, 380, 395, 448, 511, 532, 553, 560, 584, 608, 632, 640, 665, 730, 760, 790, 896, 1022, 1064, 1106, 1120, 1168, 1216, 1264, 1280, 1330, 1387, 1460, 1501, 1520, 1580, 1792, 2044, 2128, 2212, 2240, 2336, 2432, 2528, 2555, 2660, 2765, 2774, 2920, 3002, 3040, 3160, 4088, 4256, 4424, 4480, 4672, 4864, 5056, 5110, 5320, 5530, 5548, 5767, 5840, 6004, 6080, 6320, 6935, 7505, 8176, 8512, 8848, 8960, 9344, 9709, 10112, 10220, 10507, 10640, 11060, 11096, 11534, 11680, 12008, 12160, 12640, 13870, 15010, 16352, 17024, 17696, 18688, 19418, 20224, 20440, 21014, 21280, 22120, 22192, 23068, 23360, 24016, 24320, 25280, 27740, 28835, 30020, 32704, 34048, 35392, 38836, 40369, 40880, 42028, 42560, 44240, 44384, 46136, 46720, 48032, 48545, 50560, 52535, 55480, 57670, 60040, 65408, 70784, 77672, 80738, 81760, 84056, 85120, 88480, 88768, 92272, 93440, 96064, 97090, 101120, 105070, 109573, 110960, 115340, 120080, 130816, 141568, 155344, 161476, 163520, 168112, 170240, 176960, 177536, 184544, 192128, 194180, 201845, 210140, 219146, 221920, 230680, 240160, 310688, 322952, 327040, 336224, 353920, 355072, 369088, 384256, 388360, 403690, 420280, 438292, 443840, 461360, 480320, 547865, 621376, 645904, 654080, 672448, 707840, 738176, 767011, 776720, 807380, 840560, 876584, 887680, 922720, 960640, 1095730, 1242752, 1291808, 1344896, 1476352, 1534022, 1553440, 1614760, 1681120, 1753168, 1775360, 1845440, 1921280, 2191460, 2485504, 2583616, 2689792, 3068044, 3106880, 3229520, 3362240, 3506336, 3690880, 3835055, 4382920, 5167232, 6136088, 6213760, 6459040, 6724480, 7012672, 7381760, 7670110, 8765840, 10334464, 12272176, 12427520, 12918080, 13448960, 14025344, 15340220, 17531680, 24544352, 25836160, 28050688, 30680440, 35063360, 49088704, 51672320, 61360880, 70126720, 98177408, 122721760, 140253440, 196354816, 245443520, 490887040, 981774080]

約数ペア:

[(1, 981774080), (2, 490887040), (4, 245443520), (5, 196354816), (7, 140253440), (8, 122721760), (10, 98177408), (14, 70126720), (16, 61360880), (19, 51672320), (20, 49088704), (28, 35063360), (32, 30680440), (35, 28050688), (38, 25836160), (40, 24544352), (56, 17531680), (64, 15340220), (70, 14025344), (73, 13448960), (76, 12918080), (79, 12427520), (80, 12272176), (95, 10334464), (112, 8765840), (128, 7670110), (133, 7381760), (140, 7012672), (146, 6724480), (152, 6459040), (158, 6213760), (160, 6136088), (190, 5167232), (224, 4382920), (256, 3835055), (266, 3690880), (280, 3506336), (292, 3362240), (304, 3229520), (316, 3106880), (320, 3068044), (365, 2689792), (380, 2583616), (395, 2485504), (448, 2191460), (511, 1921280), (532, 1845440), (553, 1775360), (560, 1753168), (584, 1681120), (608, 1614760), (632, 1553440), (640, 1534022), (665, 1476352), (730, 1344896), (760, 1291808), (790, 1242752), (896, 1095730), (1022, 960640), (1064, 922720), (1106, 887680), (1120, 876584), (1168, 840560), (1216, 807380), (1264, 776720), (1280, 767011), (1330, 738176), (1387, 707840), (1460, 672448), (1501, 654080), (1520, 645904), (1580, 621376), (1792, 547865), (2044, 480320), (2128, 461360), (2212, 443840), (2240, 438292), (2336, 420280), (2432, 403690), (2528, 388360), (2555, 384256), (2660, 369088), (2765, 355072), (2774, 353920), (2920, 336224), (3002, 327040), (3040, 322952), (3160, 310688), (4088, 240160), (4256, 230680), (4424, 221920), (4480, 219146), (4672, 210140), (4864, 201845), (5056, 194180), (5110, 192128), (5320, 184544), (5530, 177536), (5548, 176960), (5767, 170240), (5840, 168112), (6004, 163520), (6080, 161476), (6320, 155344), (6935, 141568), (7505, 130816), (8176, 120080), (8512, 115340), (8848, 110960), (8960, 109573), (9344, 105070), (9709, 101120), (10112, 97090), (10220, 96064), (10507, 93440), (10640, 92272), (11060, 88768), (11096, 88480), (11534, 85120), (11680, 84056), (12008, 81760), (12160, 80738), (12640, 77672), (13870, 70784), (15010, 65408), (16352, 60040), (17024, 57670), (17696, 55480), (18688, 52535), (19418, 50560), (20224, 48545), (20440, 48032), (21014, 46720), (21280, 46136), (22120, 44384), (22192, 44240), (23068, 42560), (23360, 42028), (24016, 40880), (24320, 40369), (25280, 38836), (27740, 35392), (28835, 34048), (30020, 32704)]