67338720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 232569792

約数和(自身を除く): 165231072

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, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 463, 480, 505, 606, 720, 808, 909, 926, 1010, 1212, 1389, 1440, 1515, 1616, 1818, 1852, 2020, 2315, 2424, 2778, 3030, 3232, 3636, 3704, 4040, 4167, 4545, 4630, 4848, 5556, 6060, 6945, 7272, 7408, 8080, 8334, 9090, 9260, 9696, 11112, 12120, 13890, 14544, 14816, 16160, 16668, 18180, 18520, 20835, 22224, 24240, 27780, 29088, 33336, 36360, 37040, 41670, 44448, 46763, 48480, 55560, 66672, 72720, 74080, 83340, 93526, 111120, 133344, 140289, 145440, 166680, 187052, 222240, 233815, 280578, 333360, 374104, 420867, 467630, 561156, 666720, 701445, 748208, 841734, 935260, 1122312, 1402890, 1496416, 1683468, 1870520, 2104335, 2244624, 2805780, 3366936, 3741040, 4208670, 4489248, 5611560, 6733872, 7482080, 8417340, 11223120, 13467744, 16834680, 22446240, 33669360, 67338720]

約数ペア:

[(1, 67338720), (2, 33669360), (3, 22446240), (4, 16834680), (5, 13467744), (6, 11223120), (8, 8417340), (9, 7482080), (10, 6733872), (12, 5611560), (15, 4489248), (16, 4208670), (18, 3741040), (20, 3366936), (24, 2805780), (30, 2244624), (32, 2104335), (36, 1870520), (40, 1683468), (45, 1496416), (48, 1402890), (60, 1122312), (72, 935260), (80, 841734), (90, 748208), (96, 701445), (101, 666720), (120, 561156), (144, 467630), (160, 420867), (180, 374104), (202, 333360), (240, 280578), (288, 233815), (303, 222240), (360, 187052), (404, 166680), (463, 145440), (480, 140289), (505, 133344), (606, 111120), (720, 93526), (808, 83340), (909, 74080), (926, 72720), (1010, 66672), (1212, 55560), (1389, 48480), (1440, 46763), (1515, 44448), (1616, 41670), (1818, 37040), (1852, 36360), (2020, 33336), (2315, 29088), (2424, 27780), (2778, 24240), (3030, 22224), (3232, 20835), (3636, 18520), (3704, 18180), (4040, 16668), (4167, 16160), (4545, 14816), (4630, 14544), (4848, 13890), (5556, 12120), (6060, 11112), (6945, 9696), (7272, 9260), (7408, 9090), (8080, 8334)]