991074240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 336

約数和(自身を含む): 3721169088

約数和(自身を除く): 2730094848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 206, 208, 234, 240, 257, 260, 288, 309, 312, 320, 360, 390, 412, 416, 468, 480, 514, 515, 520, 576, 585, 618, 624, 720, 771, 780, 824, 832, 927, 936, 960, 1028, 1030, 1040, 1170, 1236, 1248, 1285, 1339, 1440, 1542, 1545, 1560, 1648, 1854, 1872, 2056, 2060, 2080, 2313, 2340, 2472, 2496, 2570, 2678, 2880, 3084, 3090, 3120, 3296, 3341, 3708, 3744, 3855, 4017, 4112, 4120, 4160, 4626, 4635, 4680, 4944, 5140, 5356, 6168, 6180, 6240, 6592, 6682, 6695, 7416, 7488, 7710, 8034, 8224, 8240, 9252, 9270, 9360, 9888, 10023, 10280, 10712, 11565, 12051, 12336, 12360, 12480, 13364, 13390, 14832, 15420, 16068, 16448, 16480, 16705, 18504, 18540, 18720, 19776, 20046, 20085, 20560, 21424, 23130, 24102, 24672, 24720, 26471, 26728, 26780, 29664, 30069, 30840, 32136, 32960, 33410, 37008, 37080, 37440, 40092, 40170, 41120, 42848, 46260, 48204, 49344, 49440, 50115, 52942, 53456, 53560, 59328, 60138, 60255, 61680, 64272, 66820, 74016, 74160, 79413, 80184, 80340, 82240, 85696, 92520, 96408, 98880, 100230, 105884, 106912, 107120, 120276, 120510, 123360, 128544, 132355, 133640, 148032, 148320, 150345, 158826, 160368, 160680, 185040, 192816, 200460, 211768, 213824, 214240, 238239, 240552, 241020, 246720, 257088, 264710, 267280, 296640, 300690, 317652, 320736, 321360, 344123, 370080, 385632, 397065, 400920, 423536, 428480, 476478, 481104, 482040, 529420, 534560, 601380, 635304, 641472, 642720, 688246, 740160, 771264, 794130, 801840, 847072, 952956, 962208, 964080, 1032369, 1058840, 1069120, 1191195, 1202760, 1270608, 1285440, 1376492, 1588260, 1603680, 1694144, 1720615, 1905912, 1924416, 1928160, 2064738, 2117680, 2382390, 2405520, 2541216, 2752984, 3097107, 3176520, 3207360, 3441230, 3811824, 3856320, 4129476, 4235360, 4764780, 4811040, 5082432, 5161845, 5505968, 6194214, 6353040, 6882460, 7623648, 8258952, 8470720, 9529560, 9622080, 10323690, 11011936, 12388428, 12706080, 13764920, 15247296, 15485535, 16517904, 19059120, 20647380, 22023872, 24776856, 25412160, 27529840, 30971070, 33035808, 38118240, 41294760, 49553712, 55059680, 61942140, 66071616, 76236480, 82589520, 99107424, 110119360, 123884280, 165179040, 198214848, 247768560, 330358080, 495537120, 991074240]

約数ペア:

[(1, 991074240), (2, 495537120), (3, 330358080), (4, 247768560), (5, 198214848), (6, 165179040), (8, 123884280), (9, 110119360), (10, 99107424), (12, 82589520), (13, 76236480), (15, 66071616), (16, 61942140), (18, 55059680), (20, 49553712), (24, 41294760), (26, 38118240), (30, 33035808), (32, 30971070), (36, 27529840), (39, 25412160), (40, 24776856), (45, 22023872), (48, 20647380), (52, 19059120), (60, 16517904), (64, 15485535), (65, 15247296), (72, 13764920), (78, 12706080), (80, 12388428), (90, 11011936), (96, 10323690), (103, 9622080), (104, 9529560), (117, 8470720), (120, 8258952), (130, 7623648), (144, 6882460), (156, 6353040), (160, 6194214), (180, 5505968), (192, 5161845), (195, 5082432), (206, 4811040), (208, 4764780), (234, 4235360), (240, 4129476), (257, 3856320), (260, 3811824), (288, 3441230), (309, 3207360), (312, 3176520), (320, 3097107), (360, 2752984), (390, 2541216), (412, 2405520), (416, 2382390), (468, 2117680), (480, 2064738), (514, 1928160), (515, 1924416), (520, 1905912), (576, 1720615), (585, 1694144), (618, 1603680), (624, 1588260), (720, 1376492), (771, 1285440), (780, 1270608), (824, 1202760), (832, 1191195), (927, 1069120), (936, 1058840), (960, 1032369), (1028, 964080), (1030, 962208), (1040, 952956), (1170, 847072), (1236, 801840), (1248, 794130), (1285, 771264), (1339, 740160), (1440, 688246), (1542, 642720), (1545, 641472), (1560, 635304), (1648, 601380), (1854, 534560), (1872, 529420), (2056, 482040), (2060, 481104), (2080, 476478), (2313, 428480), (2340, 423536), (2472, 400920), (2496, 397065), (2570, 385632), (2678, 370080), (2880, 344123), (3084, 321360), (3090, 320736), (3120, 317652), (3296, 300690), (3341, 296640), (3708, 267280), (3744, 264710), (3855, 257088), (4017, 246720), (4112, 241020), (4120, 240552), (4160, 238239), (4626, 214240), (4635, 213824), (4680, 211768), (4944, 200460), (5140, 192816), (5356, 185040), (6168, 160680), (6180, 160368), (6240, 158826), (6592, 150345), (6682, 148320), (6695, 148032), (7416, 133640), (7488, 132355), (7710, 128544), (8034, 123360), (8224, 120510), (8240, 120276), (9252, 107120), (9270, 106912), (9360, 105884), (9888, 100230), (10023, 98880), (10280, 96408), (10712, 92520), (11565, 85696), (12051, 82240), (12336, 80340), (12360, 80184), (12480, 79413), (13364, 74160), (13390, 74016), (14832, 66820), (15420, 64272), (16068, 61680), (16448, 60255), (16480, 60138), (16705, 59328), (18504, 53560), (18540, 53456), (18720, 52942), (19776, 50115), (20046, 49440), (20085, 49344), (20560, 48204), (21424, 46260), (23130, 42848), (24102, 41120), (24672, 40170), (24720, 40092), (26471, 37440), (26728, 37080), (26780, 37008), (29664, 33410), (30069, 32960), (30840, 32136)]