31522432320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{154159}}^1$

素因数の和:154253

約数の個数: 168

約数和(自身を含む): 109951845120

約数和(自身を除く): 78429412800

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, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 13632, 17040, 20448, 22720, 25560, 34080, 40896, 51120, 68160, 102240, 154159, 204480, 308318, 462477, 616636, 770795, 924954, 1233272, 1387431, 1541590, 1849908, 2312385, 2466544, 2774862, 3083180, 3699816, 4624770, 4933088, 5549724, 6166360, 6937155, 7399632, 9249540, 9866176, 10945289, 11099448, 12332720, 13874310, 14799264, 18499080, 21890578, 22198896, 24665440, 27748620, 29598528, 32835867, 36998160, 43781156, 44397792, 49330880, 54726445, 55497240, 65671734, 73996320, 87562312, 88795584, 98507601, 109452890, 110994480, 131343468, 147992640, 164179335, 175124624, 197015202, 218905780, 221988960, 262686936, 328358670, 350249248, 394030404, 437811560, 443977920, 492538005, 525373872, 656717340, 700498496, 788060808, 875623120, 985076010, 1050747744, 1313434680, 1576121616, 1751246240, 1970152020, 2101495488, 2626869360, 3152243232, 3502492480, 3940304040, 5253738720, 6304486464, 7880608080, 10507477440, 15761216160, 31522432320]

約数ペア:

[(1, 31522432320), (2, 15761216160), (3, 10507477440), (4, 7880608080), (5, 6304486464), (6, 5253738720), (8, 3940304040), (9, 3502492480), (10, 3152243232), (12, 2626869360), (15, 2101495488), (16, 1970152020), (18, 1751246240), (20, 1576121616), (24, 1313434680), (30, 1050747744), (32, 985076010), (36, 875623120), (40, 788060808), (45, 700498496), (48, 656717340), (60, 525373872), (64, 492538005), (71, 443977920), (72, 437811560), (80, 394030404), (90, 350249248), (96, 328358670), (120, 262686936), (142, 221988960), (144, 218905780), (160, 197015202), (180, 175124624), (192, 164179335), (213, 147992640), (240, 131343468), (284, 110994480), (288, 109452890), (320, 98507601), (355, 88795584), (360, 87562312), (426, 73996320), (480, 65671734), (568, 55497240), (576, 54726445), (639, 49330880), (710, 44397792), (720, 43781156), (852, 36998160), (960, 32835867), (1065, 29598528), (1136, 27748620), (1278, 24665440), (1420, 22198896), (1440, 21890578), (1704, 18499080), (2130, 14799264), (2272, 13874310), (2556, 12332720), (2840, 11099448), (2880, 10945289), (3195, 9866176), (3408, 9249540), (4260, 7399632), (4544, 6937155), (5112, 6166360), (5680, 5549724), (6390, 4933088), (6816, 4624770), (8520, 3699816), (10224, 3083180), (11360, 2774862), (12780, 2466544), (13632, 2312385), (17040, 1849908), (20448, 1541590), (22720, 1387431), (25560, 1233272), (34080, 924954), (40896, 770795), (51120, 616636), (68160, 462477), (102240, 308318), (154159, 204480)]