91380716640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{379993}}^1$

素因数の和:380181

約数の個数: 144

約数和(自身を含む): 313704806688

約数和(自身を除く): 222324090048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 334, 360, 480, 501, 668, 720, 835, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 5344, 6012, 6680, 7515, 8016, 10020, 12024, 13360, 15030, 16032, 20040, 24048, 26720, 30060, 40080, 48096, 60120, 80160, 120240, 240480, 379993, 759986, 1139979, 1519972, 1899965, 2279958, 3039944, 3419937, 3799930, 4559916, 5699895, 6079888, 6839874, 7599860, 9119832, 11399790, 12159776, 13679748, 15199720, 17099685, 18239664, 22799580, 27359496, 30399440, 34199370, 36479328, 45599160, 54718992, 60798880, 63458831, 68398740, 91198320, 109437984, 126917662, 136797480, 182396640, 190376493, 253835324, 273594960, 317294155, 380752986, 507670648, 547189920, 571129479, 634588310, 761505972, 951882465, 1015341296, 1142258958, 1269176620, 1523011944, 1903764930, 2030682592, 2284517916, 2538353240, 2855647395, 3046023888, 3807529860, 4569035832, 5076706480, 5711294790, 6092047776, 7615059720, 9138071664, 10153412960, 11422589580, 15230119440, 18276143328, 22845179160, 30460238880, 45690358320, 91380716640]

約数ペア:

[(1, 91380716640), (2, 45690358320), (3, 30460238880), (4, 22845179160), (5, 18276143328), (6, 15230119440), (8, 11422589580), (9, 10153412960), (10, 9138071664), (12, 7615059720), (15, 6092047776), (16, 5711294790), (18, 5076706480), (20, 4569035832), (24, 3807529860), (30, 3046023888), (32, 2855647395), (36, 2538353240), (40, 2284517916), (45, 2030682592), (48, 1903764930), (60, 1523011944), (72, 1269176620), (80, 1142258958), (90, 1015341296), (96, 951882465), (120, 761505972), (144, 634588310), (160, 571129479), (167, 547189920), (180, 507670648), (240, 380752986), (288, 317294155), (334, 273594960), (360, 253835324), (480, 190376493), (501, 182396640), (668, 136797480), (720, 126917662), (835, 109437984), (1002, 91198320), (1336, 68398740), (1440, 63458831), (1503, 60798880), (1670, 54718992), (2004, 45599160), (2505, 36479328), (2672, 34199370), (3006, 30399440), (3340, 27359496), (4008, 22799580), (5010, 18239664), (5344, 17099685), (6012, 15199720), (6680, 13679748), (7515, 12159776), (8016, 11399790), (10020, 9119832), (12024, 7599860), (13360, 6839874), (15030, 6079888), (16032, 5699895), (20040, 4559916), (24048, 3799930), (26720, 3419937), (30060, 3039944), (40080, 2279958), (48096, 1899965), (60120, 1519972), (80160, 1139979), (120240, 759986), (240480, 379993)]