1965875040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9041}}^1$

素因数の和:9213

約数の個数: 144

約数和(自身を含む): 6753722976

約数和(自身を除く): 4787847936

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, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 4832, 5436, 6040, 6795, 7248, 9041, 9060, 10872, 12080, 13590, 14496, 18082, 18120, 21744, 24160, 27123, 27180, 36164, 36240, 43488, 45205, 54246, 54360, 72328, 72480, 81369, 90410, 108492, 108720, 135615, 144656, 162738, 180820, 216984, 217440, 271230, 289312, 325476, 361640, 406845, 433968, 542460, 650952, 723280, 813690, 867936, 1084920, 1301904, 1365191, 1446560, 1627380, 2169840, 2603808, 2730382, 3254760, 4095573, 4339680, 5460764, 6509520, 6825955, 8191146, 10921528, 12286719, 13019040, 13651910, 16382292, 20477865, 21843056, 24573438, 27303820, 32764584, 40955730, 43686112, 49146876, 54607640, 61433595, 65529168, 81911460, 98293752, 109215280, 122867190, 131058336, 163822920, 196587504, 218430560, 245734380, 327645840, 393175008, 491468760, 655291680, 982937520, 1965875040]

約数ペア:

[(1, 1965875040), (2, 982937520), (3, 655291680), (4, 491468760), (5, 393175008), (6, 327645840), (8, 245734380), (9, 218430560), (10, 196587504), (12, 163822920), (15, 131058336), (16, 122867190), (18, 109215280), (20, 98293752), (24, 81911460), (30, 65529168), (32, 61433595), (36, 54607640), (40, 49146876), (45, 43686112), (48, 40955730), (60, 32764584), (72, 27303820), (80, 24573438), (90, 21843056), (96, 20477865), (120, 16382292), (144, 13651910), (151, 13019040), (160, 12286719), (180, 10921528), (240, 8191146), (288, 6825955), (302, 6509520), (360, 5460764), (453, 4339680), (480, 4095573), (604, 3254760), (720, 2730382), (755, 2603808), (906, 2169840), (1208, 1627380), (1359, 1446560), (1440, 1365191), (1510, 1301904), (1812, 1084920), (2265, 867936), (2416, 813690), (2718, 723280), (3020, 650952), (3624, 542460), (4530, 433968), (4832, 406845), (5436, 361640), (6040, 325476), (6795, 289312), (7248, 271230), (9041, 217440), (9060, 216984), (10872, 180820), (12080, 162738), (13590, 144656), (14496, 135615), (18082, 108720), (18120, 108492), (21744, 90410), (24160, 81369), (27123, 72480), (27180, 72328), (36164, 54360), (36240, 54246), (43488, 45205)]