1685380320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90031}}^1$

素因数の和:90065

約数の個数: 144

約数和(自身を含む): 6193841472

約数和(自身を除く): 4508461152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 90031, 180062, 270093, 360124, 450155, 540186, 720248, 810279, 900310, 1080372, 1170403, 1350465, 1440496, 1620558, 1800620, 2160744, 2340806, 2700930, 2880992, 3241116, 3511209, 3601240, 4051395, 4321488, 4681612, 5401860, 5852015, 6482232, 7022418, 7202480, 8102790, 8642976, 9363224, 10533627, 10803720, 11704030, 12964464, 14044836, 14404960, 16205580, 17556045, 18726448, 21067254, 21607440, 23408060, 25928928, 28089672, 32411160, 35112090, 37452896, 42134508, 43214880, 46816120, 52668135, 56179344, 64822320, 70224180, 84269016, 93632240, 105336270, 112358688, 129644640, 140448360, 168538032, 187264480, 210672540, 280896720, 337076064, 421345080, 561793440, 842690160, 1685380320]

約数ペア:

[(1, 1685380320), (2, 842690160), (3, 561793440), (4, 421345080), (5, 337076064), (6, 280896720), (8, 210672540), (9, 187264480), (10, 168538032), (12, 140448360), (13, 129644640), (15, 112358688), (16, 105336270), (18, 93632240), (20, 84269016), (24, 70224180), (26, 64822320), (30, 56179344), (32, 52668135), (36, 46816120), (39, 43214880), (40, 42134508), (45, 37452896), (48, 35112090), (52, 32411160), (60, 28089672), (65, 25928928), (72, 23408060), (78, 21607440), (80, 21067254), (90, 18726448), (96, 17556045), (104, 16205580), (117, 14404960), (120, 14044836), (130, 12964464), (144, 11704030), (156, 10803720), (160, 10533627), (180, 9363224), (195, 8642976), (208, 8102790), (234, 7202480), (240, 7022418), (260, 6482232), (288, 5852015), (312, 5401860), (360, 4681612), (390, 4321488), (416, 4051395), (468, 3601240), (480, 3511209), (520, 3241116), (585, 2880992), (624, 2700930), (720, 2340806), (780, 2160744), (936, 1800620), (1040, 1620558), (1170, 1440496), (1248, 1350465), (1440, 1170403), (1560, 1080372), (1872, 900310), (2080, 810279), (2340, 720248), (3120, 540186), (3744, 450155), (4680, 360124), (6240, 270093), (9360, 180062), (18720, 90031)]