247230827520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{12203}}^1$

素因数の和:13550

約数の個数: 176

約数和(自身を含む): 791416707840

約数和(自身を除く): 544185880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1319, 1536, 1920, 2560, 2638, 3072, 3840, 3957, 5120, 5276, 6595, 7680, 7914, 10552, 12203, 13190, 15360, 15828, 19785, 21104, 24406, 26380, 31656, 36609, 39570, 42208, 48812, 52760, 61015, 63312, 73218, 79140, 84416, 97624, 105520, 122030, 126624, 146436, 158280, 168832, 183045, 195248, 211040, 244060, 253248, 292872, 316560, 337664, 366090, 390496, 422080, 488120, 506496, 585744, 633120, 675328, 732180, 780992, 844160, 976240, 1012992, 1171488, 1266240, 1350656, 1464360, 1561984, 1688320, 1952480, 2025984, 2342976, 2532480, 2928720, 3123968, 3376640, 3904960, 4051968, 4685952, 5064960, 5857440, 6247936, 6753280, 7809920, 9371904, 10129920, 11714880, 12495872, 15619840, 16095757, 18743808, 20259840, 23429760, 31239680, 32191514, 37487616, 46859520, 48287271, 62479360, 64383028, 80478785, 93719040, 96574542, 128766056, 160957570, 187438080, 193149084, 241436355, 257532112, 321915140, 386298168, 482872710, 515064224, 643830280, 772596336, 965745420, 1030128448, 1287660560, 1545192672, 1931490840, 2060256896, 2575321120, 3090385344, 3862981680, 4120513792, 5150642240, 6180770688, 7725963360, 8241027584, 10301284480, 12361541376, 15451926720, 16482055168, 20602568960, 24723082752, 30903853440, 41205137920, 49446165504, 61807706880, 82410275840, 123615413760, 247230827520]

約数ペア:

[(1, 247230827520), (2, 123615413760), (3, 82410275840), (4, 61807706880), (5, 49446165504), (6, 41205137920), (8, 30903853440), (10, 24723082752), (12, 20602568960), (15, 16482055168), (16, 15451926720), (20, 12361541376), (24, 10301284480), (30, 8241027584), (32, 7725963360), (40, 6180770688), (48, 5150642240), (60, 4120513792), (64, 3862981680), (80, 3090385344), (96, 2575321120), (120, 2060256896), (128, 1931490840), (160, 1545192672), (192, 1287660560), (240, 1030128448), (256, 965745420), (320, 772596336), (384, 643830280), (480, 515064224), (512, 482872710), (640, 386298168), (768, 321915140), (960, 257532112), (1024, 241436355), (1280, 193149084), (1319, 187438080), (1536, 160957570), (1920, 128766056), (2560, 96574542), (2638, 93719040), (3072, 80478785), (3840, 64383028), (3957, 62479360), (5120, 48287271), (5276, 46859520), (6595, 37487616), (7680, 32191514), (7914, 31239680), (10552, 23429760), (12203, 20259840), (13190, 18743808), (15360, 16095757), (15828, 15619840), (19785, 12495872), (21104, 11714880), (24406, 10129920), (26380, 9371904), (31656, 7809920), (36609, 6753280), (39570, 6247936), (42208, 5857440), (48812, 5064960), (52760, 4685952), (61015, 4051968), (63312, 3904960), (73218, 3376640), (79140, 3123968), (84416, 2928720), (97624, 2532480), (105520, 2342976), (122030, 2025984), (126624, 1952480), (146436, 1688320), (158280, 1561984), (168832, 1464360), (183045, 1350656), (195248, 1266240), (211040, 1171488), (244060, 1012992), (253248, 976240), (292872, 844160), (316560, 780992), (337664, 732180), (366090, 675328), (390496, 633120), (422080, 585744), (488120, 506496)]