216598320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 160

約数和(自身を含む): 752184000

約数和(自身を除く): 535585680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 673, 720, 745, 894, 1080, 1192, 1341, 1346, 1490, 1788, 2019, 2160, 2235, 2384, 2682, 2692, 2980, 3365, 3576, 4023, 4038, 4470, 5364, 5384, 5960, 6057, 6705, 6730, 7152, 8046, 8076, 8940, 10095, 10728, 10768, 11920, 12114, 13410, 13460, 16092, 16152, 17880, 18171, 20115, 20190, 21456, 24228, 26820, 26920, 30285, 32184, 32304, 35760, 36342, 40230, 40380, 48456, 53640, 53840, 60570, 64368, 72684, 80460, 80760, 90855, 96912, 100277, 107280, 121140, 145368, 160920, 161520, 181710, 200554, 242280, 290736, 300831, 321840, 363420, 401108, 484560, 501385, 601662, 726840, 802216, 902493, 1002770, 1203324, 1453680, 1504155, 1604432, 1804986, 2005540, 2406648, 2707479, 3008310, 3609972, 4011080, 4512465, 4813296, 5414958, 6016620, 7219944, 8022160, 9024930, 10829916, 12033240, 13537395, 14439888, 18049860, 21659832, 24066480, 27074790, 36099720, 43319664, 54149580, 72199440, 108299160, 216598320]

約数ペア:

[(1, 216598320), (2, 108299160), (3, 72199440), (4, 54149580), (5, 43319664), (6, 36099720), (8, 27074790), (9, 24066480), (10, 21659832), (12, 18049860), (15, 14439888), (16, 13537395), (18, 12033240), (20, 10829916), (24, 9024930), (27, 8022160), (30, 7219944), (36, 6016620), (40, 5414958), (45, 4813296), (48, 4512465), (54, 4011080), (60, 3609972), (72, 3008310), (80, 2707479), (90, 2406648), (108, 2005540), (120, 1804986), (135, 1604432), (144, 1504155), (149, 1453680), (180, 1203324), (216, 1002770), (240, 902493), (270, 802216), (298, 726840), (360, 601662), (432, 501385), (447, 484560), (540, 401108), (596, 363420), (673, 321840), (720, 300831), (745, 290736), (894, 242280), (1080, 200554), (1192, 181710), (1341, 161520), (1346, 160920), (1490, 145368), (1788, 121140), (2019, 107280), (2160, 100277), (2235, 96912), (2384, 90855), (2682, 80760), (2692, 80460), (2980, 72684), (3365, 64368), (3576, 60570), (4023, 53840), (4038, 53640), (4470, 48456), (5364, 40380), (5384, 40230), (5960, 36342), (6057, 35760), (6705, 32304), (6730, 32184), (7152, 30285), (8046, 26920), (8076, 26820), (8940, 24228), (10095, 21456), (10728, 20190), (10768, 20115), (11920, 18171), (12114, 17880), (13410, 16152), (13460, 16092)]