191967840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 690621120

約数和(自身を除く): 498653280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1201, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2402, 2664, 2960, 3330, 3552, 3603, 3996, 4320, 4440, 4804, 4995, 5328, 5920, 6005, 6660, 7206, 7992, 8880, 9608, 9990, 10656, 10809, 12010, 13320, 14412, 15984, 17760, 18015, 19216, 19980, 21618, 24020, 26640, 28824, 31968, 32427, 36030, 38432, 39960, 43236, 44437, 48040, 53280, 54045, 57648, 64854, 72060, 79920, 86472, 88874, 96080, 108090, 115296, 129708, 133311, 144120, 159840, 162135, 172944, 177748, 192160, 216180, 222185, 259416, 266622, 288240, 324270, 345888, 355496, 399933, 432360, 444370, 518832, 533244, 576480, 648540, 666555, 710992, 799866, 864720, 888740, 1037664, 1066488, 1199799, 1297080, 1333110, 1421984, 1599732, 1729440, 1777480, 1999665, 2132976, 2399598, 2594160, 2666220, 3199464, 3554960, 3999330, 4265952, 4799196, 5188320, 5332440, 5998995, 6398928, 7109920, 7998660, 9598392, 10664880, 11997990, 12797856, 15997320, 19196784, 21329760, 23995980, 31994640, 38393568, 47991960, 63989280, 95983920, 191967840]

約数ペア:

[(1, 191967840), (2, 95983920), (3, 63989280), (4, 47991960), (5, 38393568), (6, 31994640), (8, 23995980), (9, 21329760), (10, 19196784), (12, 15997320), (15, 12797856), (16, 11997990), (18, 10664880), (20, 9598392), (24, 7998660), (27, 7109920), (30, 6398928), (32, 5998995), (36, 5332440), (37, 5188320), (40, 4799196), (45, 4265952), (48, 3999330), (54, 3554960), (60, 3199464), (72, 2666220), (74, 2594160), (80, 2399598), (90, 2132976), (96, 1999665), (108, 1777480), (111, 1729440), (120, 1599732), (135, 1421984), (144, 1333110), (148, 1297080), (160, 1199799), (180, 1066488), (185, 1037664), (216, 888740), (222, 864720), (240, 799866), (270, 710992), (288, 666555), (296, 648540), (333, 576480), (360, 533244), (370, 518832), (432, 444370), (444, 432360), (480, 399933), (540, 355496), (555, 345888), (592, 324270), (666, 288240), (720, 266622), (740, 259416), (864, 222185), (888, 216180), (999, 192160), (1080, 177748), (1110, 172944), (1184, 162135), (1201, 159840), (1332, 144120), (1440, 133311), (1480, 129708), (1665, 115296), (1776, 108090), (1998, 96080), (2160, 88874), (2220, 86472), (2402, 79920), (2664, 72060), (2960, 64854), (3330, 57648), (3552, 54045), (3603, 53280), (3996, 48040), (4320, 44437), (4440, 43236), (4804, 39960), (4995, 38432), (5328, 36030), (5920, 32427), (6005, 31968), (6660, 28824), (7206, 26640), (7992, 24020), (8880, 21618), (9608, 19980), (9990, 19216), (10656, 18015), (10809, 17760), (12010, 15984), (13320, 14412)]