298322640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5418

約数の個数: 240

約数和(自身を含む): 1249312896

約数和(自身を除く): 950990256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5381, 5544, 6160, 6930, 7920, 9240, 10762, 11088, 13860, 16143, 18480, 21524, 26905, 27720, 32286, 37667, 43048, 48429, 53810, 55440, 59191, 64572, 75334, 80715, 86096, 96858, 107620, 113001, 118382, 129144, 150668, 161430, 177573, 188335, 193716, 215240, 226002, 236764, 242145, 258288, 295955, 301336, 322860, 339003, 355146, 376670, 387432, 414337, 430480, 452004, 473528, 484290, 532719, 565005, 591910, 602672, 645720, 678006, 710292, 753340, 774864, 828674, 887865, 904008, 947056, 968580, 1065438, 1130010, 1183820, 1243011, 1291440, 1356012, 1420584, 1506680, 1657348, 1695015, 1775730, 1808016, 1937160, 2071685, 2130876, 2260020, 2367640, 2486022, 2663595, 2712024, 2841168, 3013360, 3314696, 3390030, 3551460, 3729033, 3874320, 4143370, 4261752, 4520040, 4735280, 4972044, 5327190, 5424048, 6215055, 6629392, 6780060, 7102920, 7458066, 8286740, 8523504, 9040080, 9944088, 10654380, 12430110, 13560120, 14205840, 14916132, 16573480, 18645165, 19888176, 21308760, 24860220, 27120240, 29832264, 33146960, 37290330, 42617520, 49720440, 59664528, 74580660, 99440880, 149161320, 298322640]

約数ペア:

[(1, 298322640), (2, 149161320), (3, 99440880), (4, 74580660), (5, 59664528), (6, 49720440), (7, 42617520), (8, 37290330), (9, 33146960), (10, 29832264), (11, 27120240), (12, 24860220), (14, 21308760), (15, 19888176), (16, 18645165), (18, 16573480), (20, 14916132), (21, 14205840), (22, 13560120), (24, 12430110), (28, 10654380), (30, 9944088), (33, 9040080), (35, 8523504), (36, 8286740), (40, 7458066), (42, 7102920), (44, 6780060), (45, 6629392), (48, 6215055), (55, 5424048), (56, 5327190), (60, 4972044), (63, 4735280), (66, 4520040), (70, 4261752), (72, 4143370), (77, 3874320), (80, 3729033), (84, 3551460), (88, 3390030), (90, 3314696), (99, 3013360), (105, 2841168), (110, 2712024), (112, 2663595), (120, 2486022), (126, 2367640), (132, 2260020), (140, 2130876), (144, 2071685), (154, 1937160), (165, 1808016), (168, 1775730), (176, 1695015), (180, 1657348), (198, 1506680), (210, 1420584), (220, 1356012), (231, 1291440), (240, 1243011), (252, 1183820), (264, 1130010), (280, 1065438), (308, 968580), (315, 947056), (330, 904008), (336, 887865), (360, 828674), (385, 774864), (396, 753340), (420, 710292), (440, 678006), (462, 645720), (495, 602672), (504, 591910), (528, 565005), (560, 532719), (616, 484290), (630, 473528), (660, 452004), (693, 430480), (720, 414337), (770, 387432), (792, 376670), (840, 355146), (880, 339003), (924, 322860), (990, 301336), (1008, 295955), (1155, 258288), (1232, 242145), (1260, 236764), (1320, 226002), (1386, 215240), (1540, 193716), (1584, 188335), (1680, 177573), (1848, 161430), (1980, 150668), (2310, 129144), (2520, 118382), (2640, 113001), (2772, 107620), (3080, 96858), (3465, 86096), (3696, 80715), (3960, 75334), (4620, 64572), (5040, 59191), (5381, 55440), (5544, 53810), (6160, 48429), (6930, 43048), (7920, 37667), (9240, 32286), (10762, 27720), (11088, 26905), (13860, 21524), (16143, 18480)]