19638660800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 336

約数和(自身を含む): 55190440800

約数和(自身を除く): 35551780000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 80, 88, 100, 109, 110, 116, 145, 160, 176, 200, 218, 220, 232, 275, 290, 319, 320, 352, 353, 400, 436, 440, 464, 545, 550, 580, 638, 704, 706, 725, 800, 872, 880, 928, 1090, 1100, 1160, 1199, 1276, 1412, 1450, 1595, 1600, 1744, 1760, 1765, 1856, 2180, 2200, 2320, 2398, 2552, 2725, 2824, 2900, 3161, 3190, 3488, 3520, 3530, 3883, 4360, 4400, 4640, 4796, 5104, 5450, 5648, 5800, 5995, 6322, 6380, 6976, 7060, 7766, 7975, 8720, 8800, 8825, 9280, 9592, 10208, 10237, 10900, 11296, 11600, 11990, 12644, 12760, 14120, 15532, 15805, 15950, 17440, 17600, 17650, 19184, 19415, 20416, 20474, 21800, 22592, 23200, 23980, 25288, 25520, 28240, 29975, 31064, 31610, 31900, 34771, 34880, 35300, 38368, 38477, 38830, 40948, 43600, 46400, 47960, 50576, 51040, 51185, 56480, 59950, 62128, 63220, 63800, 69542, 70600, 76736, 76954, 77660, 79025, 81896, 87200, 95920, 97075, 101152, 102080, 102370, 112607, 112960, 119900, 124256, 126440, 127600, 139084, 141200, 153908, 155320, 158050, 163792, 173855, 174400, 191840, 192385, 194150, 202304, 204740, 225214, 239800, 248512, 252880, 255200, 255925, 278168, 282400, 307816, 310640, 316100, 327584, 347710, 383680, 384770, 388300, 409480, 423247, 450428, 479600, 505760, 510400, 511850, 556336, 563035, 564800, 615632, 621280, 632200, 655168, 695420, 769540, 776600, 818960, 846494, 869275, 900856, 959200, 961925, 1011520, 1023700, 1112672, 1115833, 1126070, 1231264, 1242560, 1264400, 1390840, 1539080, 1553200, 1637920, 1692988, 1738550, 1801712, 1918400, 1923850, 2047400, 2116235, 2225344, 2231666, 2252140, 2462528, 2528800, 2781680, 2815175, 3078160, 3106400, 3275840, 3385976, 3477100, 3603424, 3847700, 4094800, 4232470, 4463332, 4504280, 5057600, 5563360, 5579165, 5630350, 6156320, 6212800, 6771952, 6954200, 7206848, 7695400, 8189600, 8464940, 8926664, 9008560, 10581175, 11126720, 11158330, 11260700, 12274163, 12312640, 13543904, 13908400, 15390800, 16379200, 16929880, 17853328, 18017120, 21162350, 22316660, 22521400, 24548326, 27087808, 27816800, 27895825, 30781600, 33859760, 35706656, 36034240, 42324700, 44633320, 45042800, 49096652, 55633600, 55791650, 61370815, 61563200, 67719520, 71413312, 84649400, 89266640, 90085600, 98193304, 111583300, 122741630, 135439040, 169298800, 178533280, 180171200, 196386608, 223166600, 245483260, 306854075, 338597600, 357066560, 392773216, 446333200, 490966520, 613708150, 677195200, 785546432, 892666400, 981933040, 1227416300, 1785332800, 1963866080, 2454832600, 3927732160, 4909665200, 9819330400, 19638660800]

約数ペア:

[(1, 19638660800), (2, 9819330400), (4, 4909665200), (5, 3927732160), (8, 2454832600), (10, 1963866080), (11, 1785332800), (16, 1227416300), (20, 981933040), (22, 892666400), (25, 785546432), (29, 677195200), (32, 613708150), (40, 490966520), (44, 446333200), (50, 392773216), (55, 357066560), (58, 338597600), (64, 306854075), (80, 245483260), (88, 223166600), (100, 196386608), (109, 180171200), (110, 178533280), (116, 169298800), (145, 135439040), (160, 122741630), (176, 111583300), (200, 98193304), (218, 90085600), (220, 89266640), (232, 84649400), (275, 71413312), (290, 67719520), (319, 61563200), (320, 61370815), (352, 55791650), (353, 55633600), (400, 49096652), (436, 45042800), (440, 44633320), (464, 42324700), (545, 36034240), (550, 35706656), (580, 33859760), (638, 30781600), (704, 27895825), (706, 27816800), (725, 27087808), (800, 24548326), (872, 22521400), (880, 22316660), (928, 21162350), (1090, 18017120), (1100, 17853328), (1160, 16929880), (1199, 16379200), (1276, 15390800), (1412, 13908400), (1450, 13543904), (1595, 12312640), (1600, 12274163), (1744, 11260700), (1760, 11158330), (1765, 11126720), (1856, 10581175), (2180, 9008560), (2200, 8926664), (2320, 8464940), (2398, 8189600), (2552, 7695400), (2725, 7206848), (2824, 6954200), (2900, 6771952), (3161, 6212800), (3190, 6156320), (3488, 5630350), (3520, 5579165), (3530, 5563360), (3883, 5057600), (4360, 4504280), (4400, 4463332), (4640, 4232470), (4796, 4094800), (5104, 3847700), (5450, 3603424), (5648, 3477100), (5800, 3385976), (5995, 3275840), (6322, 3106400), (6380, 3078160), (6976, 2815175), (7060, 2781680), (7766, 2528800), (7975, 2462528), (8720, 2252140), (8800, 2231666), (8825, 2225344), (9280, 2116235), (9592, 2047400), (10208, 1923850), (10237, 1918400), (10900, 1801712), (11296, 1738550), (11600, 1692988), (11990, 1637920), (12644, 1553200), (12760, 1539080), (14120, 1390840), (15532, 1264400), (15805, 1242560), (15950, 1231264), (17440, 1126070), (17600, 1115833), (17650, 1112672), (19184, 1023700), (19415, 1011520), (20416, 961925), (20474, 959200), (21800, 900856), (22592, 869275), (23200, 846494), (23980, 818960), (25288, 776600), (25520, 769540), (28240, 695420), (29975, 655168), (31064, 632200), (31610, 621280), (31900, 615632), (34771, 564800), (34880, 563035), (35300, 556336), (38368, 511850), (38477, 510400), (38830, 505760), (40948, 479600), (43600, 450428), (46400, 423247), (47960, 409480), (50576, 388300), (51040, 384770), (51185, 383680), (56480, 347710), (59950, 327584), (62128, 316100), (63220, 310640), (63800, 307816), (69542, 282400), (70600, 278168), (76736, 255925), (76954, 255200), (77660, 252880), (79025, 248512), (81896, 239800), (87200, 225214), (95920, 204740), (97075, 202304), (101152, 194150), (102080, 192385), (102370, 191840), (112607, 174400), (112960, 173855), (119900, 163792), (124256, 158050), (126440, 155320), (127600, 153908), (139084, 141200)]