280640469120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{5417}}^1$

素因数の和:5684

約数の個数: 384

約数和(自身を含む): 987847902720

約数和(自身を除く): 707207433600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 223, 240, 242, 264, 320, 330, 352, 363, 384, 440, 446, 480, 484, 528, 605, 640, 660, 669, 704, 726, 880, 892, 960, 968, 1056, 1115, 1210, 1320, 1338, 1408, 1452, 1760, 1784, 1815, 1920, 1936, 2112, 2230, 2420, 2453, 2640, 2676, 2904, 3345, 3520, 3568, 3630, 3872, 4224, 4460, 4840, 4906, 5280, 5352, 5417, 5808, 6690, 7040, 7136, 7260, 7359, 7744, 8920, 9680, 9812, 10560, 10704, 10834, 11616, 12265, 13380, 14272, 14520, 14718, 15488, 16251, 17840, 19360, 19624, 21120, 21408, 21668, 23232, 24530, 26760, 26983, 27085, 28544, 29040, 29436, 32502, 35680, 36795, 38720, 39248, 42816, 43336, 46464, 49060, 53520, 53966, 54170, 58080, 58872, 59587, 65004, 71360, 73590, 77440, 78496, 80949, 81255, 85632, 86672, 98120, 107040, 107932, 108340, 116160, 117744, 119174, 130008, 134915, 142720, 147180, 156992, 161898, 162510, 173344, 178761, 196240, 214080, 215864, 216680, 232320, 235488, 238348, 260016, 269830, 294360, 297935, 313984, 323796, 325020, 346688, 357522, 392480, 404745, 428160, 431728, 433360, 470976, 476696, 520032, 539660, 588720, 595870, 647592, 650040, 655457, 693376, 715044, 784960, 809490, 863456, 866720, 893805, 941952, 953392, 1040064, 1079320, 1177440, 1191740, 1207991, 1295184, 1300080, 1310914, 1430088, 1569920, 1618980, 1726912, 1733440, 1787610, 1906784, 1966371, 2080128, 2158640, 2354880, 2383480, 2415982, 2590368, 2600160, 2621828, 2860176, 3237960, 3277285, 3453824, 3466880, 3575220, 3623973, 3813568, 3932742, 4317280, 4709760, 4766960, 4831964, 5180736, 5200320, 5243656, 5720352, 6039955, 6475920, 6554570, 7150440, 7247946, 7627136, 7865484, 8634560, 9533920, 9663928, 9831855, 10361472, 10400640, 10487312, 11440704, 12079910, 12951840, 13109140, 13287901, 14300880, 14495892, 15730968, 17269120, 18119865, 19067840, 19327856, 19663710, 20974624, 22881408, 24159820, 25903680, 26218280, 26575802, 28601760, 28991784, 31461936, 36239730, 38135680, 38655712, 39327420, 39863703, 41949248, 48319640, 51807360, 52436560, 53151604, 57203520, 57983568, 62923872, 66439505, 72479460, 77311424, 78654840, 79727406, 83898496, 96639280, 104873120, 106303208, 114407040, 115967136, 125847744, 132879010, 144958920, 146166911, 154622848, 157309680, 159454812, 193278560, 199318515, 209746240, 212606416, 231934272, 251695488, 265758020, 289917840, 292333822, 314619360, 318909624, 386557120, 398637030, 419492480, 425212832, 438500733, 463868544, 531516040, 579835680, 584667644, 629238720, 637819248, 730834555, 773114240, 797274060, 850425664, 877001466, 1063032080, 1159671360, 1169335288, 1258477440, 1275638496, 1461669110, 1594548120, 1700851328, 1754002932, 2126064160, 2192503665, 2319342720, 2338670576, 2551276992, 2923338220, 3189096240, 3508005864, 4252128320, 4385007330, 4677341152, 5102553984, 5846676440, 6378192480, 7016011728, 8504256640, 8770014660, 9354682304, 11693352880, 12756384960, 14032023456, 17540029320, 18709364608, 23386705760, 25512769920, 28064046912, 35080058640, 46773411520, 56128093824, 70160117280, 93546823040, 140320234560, 280640469120]

約数ペア:

[(1, 280640469120), (2, 140320234560), (3, 93546823040), (4, 70160117280), (5, 56128093824), (6, 46773411520), (8, 35080058640), (10, 28064046912), (11, 25512769920), (12, 23386705760), (15, 18709364608), (16, 17540029320), (20, 14032023456), (22, 12756384960), (24, 11693352880), (30, 9354682304), (32, 8770014660), (33, 8504256640), (40, 7016011728), (44, 6378192480), (48, 5846676440), (55, 5102553984), (60, 4677341152), (64, 4385007330), (66, 4252128320), (80, 3508005864), (88, 3189096240), (96, 2923338220), (110, 2551276992), (120, 2338670576), (121, 2319342720), (128, 2192503665), (132, 2126064160), (160, 1754002932), (165, 1700851328), (176, 1594548120), (192, 1461669110), (220, 1275638496), (223, 1258477440), (240, 1169335288), (242, 1159671360), (264, 1063032080), (320, 877001466), (330, 850425664), (352, 797274060), (363, 773114240), (384, 730834555), (440, 637819248), (446, 629238720), (480, 584667644), (484, 579835680), (528, 531516040), (605, 463868544), (640, 438500733), (660, 425212832), (669, 419492480), (704, 398637030), (726, 386557120), (880, 318909624), (892, 314619360), (960, 292333822), (968, 289917840), (1056, 265758020), (1115, 251695488), (1210, 231934272), (1320, 212606416), (1338, 209746240), (1408, 199318515), (1452, 193278560), (1760, 159454812), (1784, 157309680), (1815, 154622848), (1920, 146166911), (1936, 144958920), (2112, 132879010), (2230, 125847744), (2420, 115967136), (2453, 114407040), (2640, 106303208), (2676, 104873120), (2904, 96639280), (3345, 83898496), (3520, 79727406), (3568, 78654840), (3630, 77311424), (3872, 72479460), (4224, 66439505), (4460, 62923872), (4840, 57983568), (4906, 57203520), (5280, 53151604), (5352, 52436560), (5417, 51807360), (5808, 48319640), (6690, 41949248), (7040, 39863703), (7136, 39327420), (7260, 38655712), (7359, 38135680), (7744, 36239730), (8920, 31461936), (9680, 28991784), (9812, 28601760), (10560, 26575802), (10704, 26218280), (10834, 25903680), (11616, 24159820), (12265, 22881408), (13380, 20974624), (14272, 19663710), (14520, 19327856), (14718, 19067840), (15488, 18119865), (16251, 17269120), (17840, 15730968), (19360, 14495892), (19624, 14300880), (21120, 13287901), (21408, 13109140), (21668, 12951840), (23232, 12079910), (24530, 11440704), (26760, 10487312), (26983, 10400640), (27085, 10361472), (28544, 9831855), (29040, 9663928), (29436, 9533920), (32502, 8634560), (35680, 7865484), (36795, 7627136), (38720, 7247946), (39248, 7150440), (42816, 6554570), (43336, 6475920), (46464, 6039955), (49060, 5720352), (53520, 5243656), (53966, 5200320), (54170, 5180736), (58080, 4831964), (58872, 4766960), (59587, 4709760), (65004, 4317280), (71360, 3932742), (73590, 3813568), (77440, 3623973), (78496, 3575220), (80949, 3466880), (81255, 3453824), (85632, 3277285), (86672, 3237960), (98120, 2860176), (107040, 2621828), (107932, 2600160), (108340, 2590368), (116160, 2415982), (117744, 2383480), (119174, 2354880), (130008, 2158640), (134915, 2080128), (142720, 1966371), (147180, 1906784), (156992, 1787610), (161898, 1733440), (162510, 1726912), (173344, 1618980), (178761, 1569920), (196240, 1430088), (214080, 1310914), (215864, 1300080), (216680, 1295184), (232320, 1207991), (235488, 1191740), (238348, 1177440), (260016, 1079320), (269830, 1040064), (294360, 953392), (297935, 941952), (313984, 893805), (323796, 866720), (325020, 863456), (346688, 809490), (357522, 784960), (392480, 715044), (404745, 693376), (428160, 655457), (431728, 650040), (433360, 647592), (470976, 595870), (476696, 588720), (520032, 539660)]