20443743360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3089}}^1$

素因数の和:3500

約数の個数: 256

約数和(自身を含む): 72617472000

約数和(自身を除く): 52173728640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 383, 384, 432, 480, 540, 576, 640, 720, 766, 864, 960, 1080, 1149, 1152, 1440, 1532, 1728, 1915, 1920, 2160, 2298, 2880, 3064, 3089, 3447, 3456, 3830, 4320, 4596, 5745, 5760, 6128, 6178, 6894, 7660, 8640, 9192, 9267, 10341, 11490, 12256, 12356, 13788, 15320, 15445, 17235, 17280, 18384, 18534, 20682, 22980, 24512, 24712, 27576, 27801, 30640, 30890, 34470, 36768, 37068, 41364, 45960, 46335, 49024, 49424, 51705, 55152, 55602, 61280, 61780, 68940, 73536, 74136, 82728, 83403, 91920, 92670, 98848, 103410, 110304, 111204, 122560, 123560, 137880, 139005, 147072, 148272, 165456, 166806, 183840, 185340, 197696, 206820, 220608, 222408, 245120, 247120, 275760, 278010, 296544, 330912, 333612, 367680, 370680, 395392, 413640, 417015, 441216, 444816, 494240, 551520, 556020, 593088, 661824, 667224, 735360, 741360, 827280, 834030, 889632, 988480, 1103040, 1112040, 1183087, 1186176, 1323648, 1334448, 1482720, 1654560, 1668060, 1779264, 1976960, 2206080, 2224080, 2366174, 2668896, 2965440, 3309120, 3336120, 3549261, 3558528, 4448160, 4732348, 5337792, 5915435, 5930880, 6618240, 6672240, 7098522, 8896320, 9464696, 10647783, 10675584, 11830870, 13344480, 14197044, 17746305, 17792640, 18929392, 21295566, 23661740, 26688960, 28394088, 31943349, 35492610, 37858784, 42591132, 47323480, 53238915, 53377920, 56788176, 63886698, 70985220, 75717568, 85182264, 94646960, 106477830, 113576352, 127773396, 141970440, 151435136, 159716745, 170364528, 189293920, 212955660, 227152704, 255546792, 283940880, 319433490, 340729056, 378587840, 425911320, 454305408, 511093584, 567881760, 638866980, 681458112, 757175680, 851822640, 1022187168, 1135763520, 1277733960, 1362916224, 1703645280, 2044374336, 2271527040, 2555467920, 3407290560, 4088748672, 5110935840, 6814581120, 10221871680, 20443743360]

約数ペア:

[(1, 20443743360), (2, 10221871680), (3, 6814581120), (4, 5110935840), (5, 4088748672), (6, 3407290560), (8, 2555467920), (9, 2271527040), (10, 2044374336), (12, 1703645280), (15, 1362916224), (16, 1277733960), (18, 1135763520), (20, 1022187168), (24, 851822640), (27, 757175680), (30, 681458112), (32, 638866980), (36, 567881760), (40, 511093584), (45, 454305408), (48, 425911320), (54, 378587840), (60, 340729056), (64, 319433490), (72, 283940880), (80, 255546792), (90, 227152704), (96, 212955660), (108, 189293920), (120, 170364528), (128, 159716745), (135, 151435136), (144, 141970440), (160, 127773396), (180, 113576352), (192, 106477830), (216, 94646960), (240, 85182264), (270, 75717568), (288, 70985220), (320, 63886698), (360, 56788176), (383, 53377920), (384, 53238915), (432, 47323480), (480, 42591132), (540, 37858784), (576, 35492610), (640, 31943349), (720, 28394088), (766, 26688960), (864, 23661740), (960, 21295566), (1080, 18929392), (1149, 17792640), (1152, 17746305), (1440, 14197044), (1532, 13344480), (1728, 11830870), (1915, 10675584), (1920, 10647783), (2160, 9464696), (2298, 8896320), (2880, 7098522), (3064, 6672240), (3089, 6618240), (3447, 5930880), (3456, 5915435), (3830, 5337792), (4320, 4732348), (4596, 4448160), (5745, 3558528), (5760, 3549261), (6128, 3336120), (6178, 3309120), (6894, 2965440), (7660, 2668896), (8640, 2366174), (9192, 2224080), (9267, 2206080), (10341, 1976960), (11490, 1779264), (12256, 1668060), (12356, 1654560), (13788, 1482720), (15320, 1334448), (15445, 1323648), (17235, 1186176), (17280, 1183087), (18384, 1112040), (18534, 1103040), (20682, 988480), (22980, 889632), (24512, 834030), (24712, 827280), (27576, 741360), (27801, 735360), (30640, 667224), (30890, 661824), (34470, 593088), (36768, 556020), (37068, 551520), (41364, 494240), (45960, 444816), (46335, 441216), (49024, 417015), (49424, 413640), (51705, 395392), (55152, 370680), (55602, 367680), (61280, 333612), (61780, 330912), (68940, 296544), (73536, 278010), (74136, 275760), (82728, 247120), (83403, 245120), (91920, 222408), (92670, 220608), (98848, 206820), (103410, 197696), (110304, 185340), (111204, 183840), (122560, 166806), (123560, 165456), (137880, 148272), (139005, 147072)]