391743360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3005

約数の個数: 192

約数和(自身を含む): 1412030880

約数和(自身を除く): 1020287520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 2957, 3312, 3680, 4140, 4416, 5520, 5760, 5914, 6624, 7360, 8280, 8832, 8871, 11040, 11828, 13248, 14720, 14785, 16560, 17742, 22080, 23656, 26496, 26613, 29570, 33120, 35484, 44160, 44355, 47312, 53226, 59140, 66240, 68011, 70968, 88710, 94624, 106452, 118280, 132480, 133065, 136022, 141936, 177420, 189248, 204033, 212904, 236560, 266130, 272044, 283872, 340055, 354840, 378496, 408066, 425808, 473120, 532260, 544088, 567744, 612099, 680110, 709680, 816132, 851616, 946240, 1020165, 1064520, 1088176, 1135488, 1224198, 1360220, 1419360, 1632264, 1703232, 1892480, 2040330, 2129040, 2176352, 2448396, 2720440, 2838720, 3060495, 3264528, 3406464, 4080660, 4258080, 4352704, 4896792, 5440880, 5677440, 6120990, 6529056, 8161320, 8516160, 8705408, 9793584, 10881760, 12241980, 13058112, 16322640, 17032320, 19587168, 21763520, 24483960, 26116224, 32645280, 39174336, 43527040, 48967920, 65290560, 78348672, 97935840, 130581120, 195871680, 391743360]

約数ペア:

[(1, 391743360), (2, 195871680), (3, 130581120), (4, 97935840), (5, 78348672), (6, 65290560), (8, 48967920), (9, 43527040), (10, 39174336), (12, 32645280), (15, 26116224), (16, 24483960), (18, 21763520), (20, 19587168), (23, 17032320), (24, 16322640), (30, 13058112), (32, 12241980), (36, 10881760), (40, 9793584), (45, 8705408), (46, 8516160), (48, 8161320), (60, 6529056), (64, 6120990), (69, 5677440), (72, 5440880), (80, 4896792), (90, 4352704), (92, 4258080), (96, 4080660), (115, 3406464), (120, 3264528), (128, 3060495), (138, 2838720), (144, 2720440), (160, 2448396), (180, 2176352), (184, 2129040), (192, 2040330), (207, 1892480), (230, 1703232), (240, 1632264), (276, 1419360), (288, 1360220), (320, 1224198), (345, 1135488), (360, 1088176), (368, 1064520), (384, 1020165), (414, 946240), (460, 851616), (480, 816132), (552, 709680), (576, 680110), (640, 612099), (690, 567744), (720, 544088), (736, 532260), (828, 473120), (920, 425808), (960, 408066), (1035, 378496), (1104, 354840), (1152, 340055), (1380, 283872), (1440, 272044), (1472, 266130), (1656, 236560), (1840, 212904), (1920, 204033), (2070, 189248), (2208, 177420), (2760, 141936), (2880, 136022), (2944, 133065), (2957, 132480), (3312, 118280), (3680, 106452), (4140, 94624), (4416, 88710), (5520, 70968), (5760, 68011), (5914, 66240), (6624, 59140), (7360, 53226), (8280, 47312), (8832, 44355), (8871, 44160), (11040, 35484), (11828, 33120), (13248, 29570), (14720, 26613), (14785, 26496), (16560, 23656), (17742, 22080)]