8131715979840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4220497}}^1$

素因数の和:4220746

約数の個数: 224

約数和(自身を含む): 28815534504960

約数和(自身を除く): 20683818525120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 223, 240, 270, 288, 320, 360, 432, 446, 480, 540, 576, 669, 720, 864, 892, 960, 1080, 1115, 1338, 1440, 1728, 1784, 2007, 2160, 2230, 2676, 2880, 3345, 3568, 4014, 4320, 4460, 5352, 6021, 6690, 7136, 8028, 8640, 8920, 10035, 10704, 12042, 13380, 14272, 16056, 17840, 20070, 21408, 24084, 26760, 30105, 32112, 35680, 40140, 42816, 48168, 53520, 60210, 64224, 71360, 80280, 96336, 107040, 120420, 128448, 160560, 192672, 214080, 240840, 321120, 385344, 481680, 642240, 963360, 1926720, 4220497, 8440994, 12661491, 16881988, 21102485, 25322982, 33763976, 37984473, 42204970, 50645964, 63307455, 67527952, 75968946, 84409940, 101291928, 113953419, 126614910, 135055904, 151937892, 168819880, 189922365, 202583856, 227906838, 253229820, 270111808, 303875784, 337639760, 379844730, 405167712, 455813676, 506459640, 569767095, 607751568, 675279520, 759689460, 810335424, 911627352, 941170831, 1012919280, 1139534190, 1215503136, 1350559040, 1519378920, 1823254704, 1882341662, 2025838560, 2279068380, 2431006272, 2823512493, 3038757840, 3646509408, 3764683324, 4051677120, 4558136760, 4705854155, 5647024986, 6077515680, 7293018816, 7529366648, 8470537479, 9116273520, 9411708310, 11294049972, 12155031360, 14117562465, 15058733296, 16941074958, 18232547040, 18823416620, 22588099944, 25411612437, 28235124930, 30117466592, 33882149916, 36465094080, 37646833240, 42352687395, 45176199888, 50823224874, 56470249860, 60234933184, 67764299832, 75293666480, 84705374790, 90352399776, 101646449748, 112940499720, 127058062185, 135528599664, 150587332960, 169410749580, 180704799552, 203292899496, 225880999440, 254116124370, 271057199328, 301174665920, 338821499160, 406585798992, 451761998880, 508232248740, 542114398656, 677642998320, 813171597984, 903523997760, 1016464497480, 1355285996640, 1626343195968, 2032928994960, 2710571993280, 4065857989920, 8131715979840]

約数ペア:

[(1, 8131715979840), (2, 4065857989920), (3, 2710571993280), (4, 2032928994960), (5, 1626343195968), (6, 1355285996640), (8, 1016464497480), (9, 903523997760), (10, 813171597984), (12, 677642998320), (15, 542114398656), (16, 508232248740), (18, 451761998880), (20, 406585798992), (24, 338821499160), (27, 301174665920), (30, 271057199328), (32, 254116124370), (36, 225880999440), (40, 203292899496), (45, 180704799552), (48, 169410749580), (54, 150587332960), (60, 135528599664), (64, 127058062185), (72, 112940499720), (80, 101646449748), (90, 90352399776), (96, 84705374790), (108, 75293666480), (120, 67764299832), (135, 60234933184), (144, 56470249860), (160, 50823224874), (180, 45176199888), (192, 42352687395), (216, 37646833240), (223, 36465094080), (240, 33882149916), (270, 30117466592), (288, 28235124930), (320, 25411612437), (360, 22588099944), (432, 18823416620), (446, 18232547040), (480, 16941074958), (540, 15058733296), (576, 14117562465), (669, 12155031360), (720, 11294049972), (864, 9411708310), (892, 9116273520), (960, 8470537479), (1080, 7529366648), (1115, 7293018816), (1338, 6077515680), (1440, 5647024986), (1728, 4705854155), (1784, 4558136760), (2007, 4051677120), (2160, 3764683324), (2230, 3646509408), (2676, 3038757840), (2880, 2823512493), (3345, 2431006272), (3568, 2279068380), (4014, 2025838560), (4320, 1882341662), (4460, 1823254704), (5352, 1519378920), (6021, 1350559040), (6690, 1215503136), (7136, 1139534190), (8028, 1012919280), (8640, 941170831), (8920, 911627352), (10035, 810335424), (10704, 759689460), (12042, 675279520), (13380, 607751568), (14272, 569767095), (16056, 506459640), (17840, 455813676), (20070, 405167712), (21408, 379844730), (24084, 337639760), (26760, 303875784), (30105, 270111808), (32112, 253229820), (35680, 227906838), (40140, 202583856), (42816, 189922365), (48168, 168819880), (53520, 151937892), (60210, 135055904), (64224, 126614910), (71360, 113953419), (80280, 101291928), (96336, 84409940), (107040, 75968946), (120420, 67527952), (128448, 63307455), (160560, 50645964), (192672, 42204970), (214080, 37984473), (240840, 33763976), (321120, 25322982), (385344, 21102485), (481680, 16881988), (642240, 12661491), (963360, 8440994), (1926720, 4220497)]