1981837440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 384

約数和(自身を含む): 7714137600

約数和(自身を除く): 5732300160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 792, 880, 930, 960, 990, 992, 1009, 1023, 1056, 1116, 1152, 1240, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1705, 1760, 1860, 1920, 1980, 1984, 2018, 2046, 2112, 2232, 2480, 2640, 2728, 2790, 2880, 2976, 3027, 3069, 3168, 3410, 3520, 3720, 3960, 3968, 4036, 4092, 4224, 4464, 4960, 5045, 5115, 5280, 5456, 5580, 5760, 5952, 6054, 6138, 6336, 6820, 7040, 7440, 7920, 8072, 8184, 8928, 9081, 9920, 10090, 10230, 10560, 10912, 11099, 11160, 11904, 12108, 12276, 12672, 13640, 14880, 15135, 15345, 15840, 16144, 16368, 17856, 18162, 19840, 20180, 20460, 21120, 21824, 22198, 22320, 24216, 24552, 27280, 29760, 30270, 30690, 31279, 31680, 32288, 32736, 33297, 35712, 36324, 40360, 40920, 43648, 44396, 44640, 45405, 48432, 49104, 54560, 55495, 59520, 60540, 61380, 62558, 63360, 64576, 65472, 66594, 72648, 80720, 81840, 88792, 89280, 90810, 93837, 96864, 98208, 99891, 109120, 110990, 121080, 122760, 125116, 129152, 130944, 133188, 145296, 156395, 161440, 163680, 166485, 177584, 178560, 181620, 187674, 193728, 196416, 199782, 218240, 221980, 242160, 245520, 250232, 266376, 281511, 290592, 312790, 322880, 327360, 332970, 344069, 355168, 363240, 375348, 387456, 392832, 399564, 443960, 469185, 484320, 491040, 499455, 500464, 532752, 563022, 581184, 625580, 645760, 654720, 665940, 688138, 710336, 726480, 750696, 799128, 887920, 938370, 968640, 982080, 998910, 1000928, 1032207, 1065504, 1126044, 1162368, 1251160, 1331880, 1376276, 1407555, 1420672, 1452960, 1501392, 1598256, 1720345, 1775840, 1876740, 1937280, 1964160, 1997820, 2001856, 2064414, 2131008, 2252088, 2502320, 2663760, 2752552, 2815110, 2905920, 3002784, 3096621, 3196512, 3440690, 3551680, 3753480, 3995640, 4003712, 4128828, 4262016, 4504176, 5004640, 5161035, 5327520, 5505104, 5630220, 5811840, 6005568, 6193242, 6393024, 6881380, 7103360, 7506960, 7991280, 8257656, 9008352, 10009280, 10322070, 10655040, 11010208, 11260440, 12011136, 12386484, 12786048, 13762760, 15013920, 15483105, 15982560, 16515312, 18016704, 20018560, 20644140, 21310080, 22020416, 22520880, 24772968, 27525520, 30027840, 30966210, 31965120, 33030624, 36033408, 41288280, 44040832, 45041760, 49545936, 55051040, 60055680, 61932420, 63930240, 66061248, 82576560, 90083520, 99091872, 110102080, 123864840, 132122496, 165153120, 180167040, 198183744, 220204160, 247729680, 330306240, 396367488, 495459360, 660612480, 990918720, 1981837440]

約数ペア:

[(1, 1981837440), (2, 990918720), (3, 660612480), (4, 495459360), (5, 396367488), (6, 330306240), (8, 247729680), (9, 220204160), (10, 198183744), (11, 180167040), (12, 165153120), (15, 132122496), (16, 123864840), (18, 110102080), (20, 99091872), (22, 90083520), (24, 82576560), (30, 66061248), (31, 63930240), (32, 61932420), (33, 60055680), (36, 55051040), (40, 49545936), (44, 45041760), (45, 44040832), (48, 41288280), (55, 36033408), (60, 33030624), (62, 31965120), (64, 30966210), (66, 30027840), (72, 27525520), (80, 24772968), (88, 22520880), (90, 22020416), (93, 21310080), (96, 20644140), (99, 20018560), (110, 18016704), (120, 16515312), (124, 15982560), (128, 15483105), (132, 15013920), (144, 13762760), (155, 12786048), (160, 12386484), (165, 12011136), (176, 11260440), (180, 11010208), (186, 10655040), (192, 10322070), (198, 10009280), (220, 9008352), (240, 8257656), (248, 7991280), (264, 7506960), (279, 7103360), (288, 6881380), (310, 6393024), (320, 6193242), (330, 6005568), (341, 5811840), (352, 5630220), (360, 5505104), (372, 5327520), (384, 5161035), (396, 5004640), (440, 4504176), (465, 4262016), (480, 4128828), (495, 4003712), (496, 3995640), (528, 3753480), (558, 3551680), (576, 3440690), (620, 3196512), (640, 3096621), (660, 3002784), (682, 2905920), (704, 2815110), (720, 2752552), (744, 2663760), (792, 2502320), (880, 2252088), (930, 2131008), (960, 2064414), (990, 2001856), (992, 1997820), (1009, 1964160), (1023, 1937280), (1056, 1876740), (1116, 1775840), (1152, 1720345), (1240, 1598256), (1320, 1501392), (1364, 1452960), (1395, 1420672), (1408, 1407555), (1440, 1376276), (1488, 1331880), (1584, 1251160), (1705, 1162368), (1760, 1126044), (1860, 1065504), (1920, 1032207), (1980, 1000928), (1984, 998910), (2018, 982080), (2046, 968640), (2112, 938370), (2232, 887920), (2480, 799128), (2640, 750696), (2728, 726480), (2790, 710336), (2880, 688138), (2976, 665940), (3027, 654720), (3069, 645760), (3168, 625580), (3410, 581184), (3520, 563022), (3720, 532752), (3960, 500464), (3968, 499455), (4036, 491040), (4092, 484320), (4224, 469185), (4464, 443960), (4960, 399564), (5045, 392832), (5115, 387456), (5280, 375348), (5456, 363240), (5580, 355168), (5760, 344069), (5952, 332970), (6054, 327360), (6138, 322880), (6336, 312790), (6820, 290592), (7040, 281511), (7440, 266376), (7920, 250232), (8072, 245520), (8184, 242160), (8928, 221980), (9081, 218240), (9920, 199782), (10090, 196416), (10230, 193728), (10560, 187674), (10912, 181620), (11099, 178560), (11160, 177584), (11904, 166485), (12108, 163680), (12276, 161440), (12672, 156395), (13640, 145296), (14880, 133188), (15135, 130944), (15345, 129152), (15840, 125116), (16144, 122760), (16368, 121080), (17856, 110990), (18162, 109120), (19840, 99891), (20180, 98208), (20460, 96864), (21120, 93837), (21824, 90810), (22198, 89280), (22320, 88792), (24216, 81840), (24552, 80720), (27280, 72648), (29760, 66594), (30270, 65472), (30690, 64576), (31279, 63360), (31680, 62558), (32288, 61380), (32736, 60540), (33297, 59520), (35712, 55495), (36324, 54560), (40360, 49104), (40920, 48432), (43648, 45405), (44396, 44640)]