38834890640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{6343}}^1$

素因数の和:6434

約数の個数: 240

約数和(自身を含む): 115109799168

約数和(自身を除く): 76274908528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 455, 464, 520, 560, 580, 728, 754, 812, 841, 910, 1015, 1040, 1160, 1456, 1508, 1624, 1682, 1820, 1885, 2030, 2320, 2639, 3016, 3248, 3364, 3640, 3770, 4060, 4205, 5278, 5887, 6032, 6343, 6728, 7280, 7540, 8120, 8410, 10556, 10933, 11774, 12686, 13195, 13456, 15080, 16240, 16820, 21112, 21866, 23548, 25372, 26390, 29435, 30160, 31715, 33640, 42224, 43732, 44401, 47096, 50744, 52780, 54665, 58870, 63430, 67280, 76531, 82459, 87464, 88802, 94192, 101488, 105560, 109330, 117740, 126860, 153062, 164918, 174928, 177604, 183947, 211120, 218660, 222005, 235480, 253720, 306124, 329836, 355208, 367894, 382655, 412295, 437320, 444010, 470960, 507440, 577213, 612248, 659672, 710416, 735788, 765310, 824590, 874640, 888020, 919735, 1154426, 1224496, 1287629, 1319344, 1471576, 1530620, 1649180, 1776040, 1839470, 2308852, 2391311, 2575258, 2886065, 2943152, 3061240, 3298360, 3552080, 3678940, 4617704, 4782622, 5150516, 5334463, 5772130, 6122480, 6438145, 6596720, 7357880, 9235408, 9565244, 10301032, 10668926, 11544260, 11956555, 12876290, 14715760, 16739177, 19130488, 20602064, 21337852, 23088520, 23913110, 25752580, 26672315, 33478354, 37341241, 38260976, 42675704, 46177040, 47826220, 51505160, 53344630, 66956708, 69348019, 74682482, 83695885, 85351408, 95652440, 103010320, 106689260, 133913416, 138696038, 149364964, 167391770, 186706205, 191304880, 213378520, 267826832, 277392076, 298729928, 334783540, 346740095, 373412410, 426757040, 485436133, 554784152, 597459856, 669567080, 693480190, 746824820, 970872266, 1109568304, 1339134160, 1386960380, 1493649640, 1941744532, 2427180665, 2773920760, 2987299280, 3883489064, 4854361330, 5547841520, 7766978128, 9708722660, 19417445320, 38834890640]

約数ペア:

[(1, 38834890640), (2, 19417445320), (4, 9708722660), (5, 7766978128), (7, 5547841520), (8, 4854361330), (10, 3883489064), (13, 2987299280), (14, 2773920760), (16, 2427180665), (20, 1941744532), (26, 1493649640), (28, 1386960380), (29, 1339134160), (35, 1109568304), (40, 970872266), (52, 746824820), (56, 693480190), (58, 669567080), (65, 597459856), (70, 554784152), (80, 485436133), (91, 426757040), (104, 373412410), (112, 346740095), (116, 334783540), (130, 298729928), (140, 277392076), (145, 267826832), (182, 213378520), (203, 191304880), (208, 186706205), (232, 167391770), (260, 149364964), (280, 138696038), (290, 133913416), (364, 106689260), (377, 103010320), (406, 95652440), (455, 85351408), (464, 83695885), (520, 74682482), (560, 69348019), (580, 66956708), (728, 53344630), (754, 51505160), (812, 47826220), (841, 46177040), (910, 42675704), (1015, 38260976), (1040, 37341241), (1160, 33478354), (1456, 26672315), (1508, 25752580), (1624, 23913110), (1682, 23088520), (1820, 21337852), (1885, 20602064), (2030, 19130488), (2320, 16739177), (2639, 14715760), (3016, 12876290), (3248, 11956555), (3364, 11544260), (3640, 10668926), (3770, 10301032), (4060, 9565244), (4205, 9235408), (5278, 7357880), (5887, 6596720), (6032, 6438145), (6343, 6122480), (6728, 5772130), (7280, 5334463), (7540, 5150516), (8120, 4782622), (8410, 4617704), (10556, 3678940), (10933, 3552080), (11774, 3298360), (12686, 3061240), (13195, 2943152), (13456, 2886065), (15080, 2575258), (16240, 2391311), (16820, 2308852), (21112, 1839470), (21866, 1776040), (23548, 1649180), (25372, 1530620), (26390, 1471576), (29435, 1319344), (30160, 1287629), (31715, 1224496), (33640, 1154426), (42224, 919735), (43732, 888020), (44401, 874640), (47096, 824590), (50744, 765310), (52780, 735788), (54665, 710416), (58870, 659672), (63430, 612248), (67280, 577213), (76531, 507440), (82459, 470960), (87464, 444010), (88802, 437320), (94192, 412295), (101488, 382655), (105560, 367894), (109330, 355208), (117740, 329836), (126860, 306124), (153062, 253720), (164918, 235480), (174928, 222005), (177604, 218660), (183947, 211120)]