196179720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 660744000

約数和(自身を除く): 464564280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 121, 132, 165, 177, 220, 229, 236, 242, 264, 295, 330, 354, 363, 440, 458, 472, 484, 590, 605, 649, 660, 687, 708, 726, 885, 916, 968, 1145, 1180, 1210, 1298, 1320, 1374, 1416, 1452, 1770, 1815, 1832, 1947, 2290, 2360, 2420, 2519, 2596, 2748, 2904, 3245, 3435, 3540, 3630, 3894, 4580, 4840, 5038, 5192, 5496, 6490, 6870, 7080, 7139, 7260, 7557, 7788, 9160, 9735, 10076, 12595, 12980, 13511, 13740, 14278, 14520, 15114, 15576, 19470, 20152, 21417, 25190, 25960, 27022, 27480, 27709, 28556, 30228, 35695, 37785, 38940, 40533, 42834, 50380, 54044, 55418, 57112, 60456, 67555, 71390, 75570, 77880, 81066, 83127, 85668, 100760, 107085, 108088, 110836, 135110, 138545, 142780, 148621, 151140, 162132, 166254, 171336, 202665, 214170, 221672, 270220, 277090, 285560, 297242, 302280, 324264, 332508, 405330, 415635, 428340, 445863, 540440, 554180, 594484, 665016, 743105, 810660, 831270, 856680, 891726, 1108360, 1188968, 1486210, 1621320, 1634831, 1662540, 1783452, 2229315, 2972420, 3269662, 3325080, 3566904, 4458630, 4904493, 5944840, 6539324, 8174155, 8917260, 9808986, 13078648, 16348310, 17834520, 19617972, 24522465, 32696620, 39235944, 49044930, 65393240, 98089860, 196179720]

約数ペア:

[(1, 196179720), (2, 98089860), (3, 65393240), (4, 49044930), (5, 39235944), (6, 32696620), (8, 24522465), (10, 19617972), (11, 17834520), (12, 16348310), (15, 13078648), (20, 9808986), (22, 8917260), (24, 8174155), (30, 6539324), (33, 5944840), (40, 4904493), (44, 4458630), (55, 3566904), (59, 3325080), (60, 3269662), (66, 2972420), (88, 2229315), (110, 1783452), (118, 1662540), (120, 1634831), (121, 1621320), (132, 1486210), (165, 1188968), (177, 1108360), (220, 891726), (229, 856680), (236, 831270), (242, 810660), (264, 743105), (295, 665016), (330, 594484), (354, 554180), (363, 540440), (440, 445863), (458, 428340), (472, 415635), (484, 405330), (590, 332508), (605, 324264), (649, 302280), (660, 297242), (687, 285560), (708, 277090), (726, 270220), (885, 221672), (916, 214170), (968, 202665), (1145, 171336), (1180, 166254), (1210, 162132), (1298, 151140), (1320, 148621), (1374, 142780), (1416, 138545), (1452, 135110), (1770, 110836), (1815, 108088), (1832, 107085), (1947, 100760), (2290, 85668), (2360, 83127), (2420, 81066), (2519, 77880), (2596, 75570), (2748, 71390), (2904, 67555), (3245, 60456), (3435, 57112), (3540, 55418), (3630, 54044), (3894, 50380), (4580, 42834), (4840, 40533), (5038, 38940), (5192, 37785), (5496, 35695), (6490, 30228), (6870, 28556), (7080, 27709), (7139, 27480), (7260, 27022), (7557, 25960), (7788, 25190), (9160, 21417), (9735, 20152), (10076, 19470), (12595, 15576), (12980, 15114), (13511, 14520), (13740, 14278)]