2661560377280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{207763}}^1$

素因数の和:207856

約数の個数: 336

約数和(自身を含む): 7941138986880

約数和(自身を除く): 5279578609600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 49, 56, 64, 70, 76, 80, 86, 95, 98, 112, 133, 140, 152, 160, 172, 190, 196, 215, 224, 245, 266, 280, 301, 304, 320, 344, 380, 392, 430, 448, 490, 532, 560, 602, 608, 665, 688, 760, 784, 817, 860, 931, 980, 1064, 1120, 1204, 1216, 1330, 1376, 1505, 1520, 1568, 1634, 1720, 1862, 1960, 2107, 2128, 2240, 2408, 2660, 2752, 3010, 3040, 3136, 3268, 3440, 3724, 3920, 4085, 4214, 4256, 4655, 4816, 5320, 5719, 6020, 6080, 6536, 6880, 7448, 7840, 8170, 8428, 8512, 9310, 9632, 10535, 10640, 11438, 12040, 13072, 13760, 14896, 15680, 16340, 16856, 18620, 19264, 21070, 21280, 22876, 24080, 26144, 28595, 29792, 32680, 33712, 37240, 40033, 42140, 42560, 45752, 48160, 52288, 57190, 59584, 65360, 67424, 74480, 80066, 84280, 91504, 96320, 114380, 130720, 134848, 148960, 160132, 168560, 183008, 200165, 207763, 228760, 261440, 297920, 320264, 337120, 366016, 400330, 415526, 457520, 640528, 674240, 800660, 831052, 915040, 1038815, 1281056, 1454341, 1601320, 1662104, 1830080, 2077630, 2562112, 2908682, 3202640, 3324208, 3947497, 4155260, 5817364, 6405280, 6648416, 7271705, 7894994, 8310520, 8933809, 10180387, 11634728, 12810560, 13296832, 14543410, 15789988, 16621040, 17867618, 19737485, 20360774, 23269456, 27632479, 29086820, 31579976, 33242080, 35735236, 39474970, 40721548, 44669045, 46538912, 50901935, 55264958, 58173640, 62536663, 63159952, 66484160, 71470472, 78949940, 81443096, 89338090, 93077824, 101803870, 110529916, 116347280, 125073326, 126319904, 138162395, 142940944, 157899880, 162886192, 169742371, 178676180, 193427353, 203607740, 221059832, 232694560, 250146652, 252639808, 276324790, 285881888, 312683315, 315799760, 325772384, 339484742, 357352360, 386854706, 407215480, 437756641, 442119664, 465389120, 500293304, 552649580, 571763776, 625366630, 631599520, 651544768, 678969484, 714704720, 773709412, 814430960, 848711855, 875513282, 884239328, 967136765, 1000586608, 1105299160, 1188196597, 1250733260, 1263199040, 1357938968, 1429409440, 1547418824, 1628861920, 1697423710, 1751026564, 1768478656, 1934273530, 2001173216, 2188783205, 2210598320, 2376393194, 2501466520, 2715877936, 2858818880, 3094837648, 3257723840, 3394847420, 3502053128, 3868547060, 4002346432, 4377566410, 4421196640, 4752786388, 5002933040, 5431755872, 5940982985, 6189675296, 6789694840, 7004106256, 7737094120, 8317376179, 8755132820, 8842393280, 9505572776, 10005866080, 10863511744, 11881965970, 12379350592, 13579389680, 14008212512, 15474188240, 16634752358, 17510265640, 19011145552, 20011732160, 23763931940, 27158779360, 28016425024, 30948376480, 33269504716, 35020531280, 38022291104, 41586880895, 47527863880, 54317558720, 61896752960, 66539009432, 70041062560, 76044582208, 83173761790, 95055727760, 133078018864, 140082125120, 166347523580, 190111455520, 266156037728, 332695047160, 380222911040, 532312075456, 665390094320, 1330780188640, 2661560377280]

約数ペア:

[(1, 2661560377280), (2, 1330780188640), (4, 665390094320), (5, 532312075456), (7, 380222911040), (8, 332695047160), (10, 266156037728), (14, 190111455520), (16, 166347523580), (19, 140082125120), (20, 133078018864), (28, 95055727760), (32, 83173761790), (35, 76044582208), (38, 70041062560), (40, 66539009432), (43, 61896752960), (49, 54317558720), (56, 47527863880), (64, 41586880895), (70, 38022291104), (76, 35020531280), (80, 33269504716), (86, 30948376480), (95, 28016425024), (98, 27158779360), (112, 23763931940), (133, 20011732160), (140, 19011145552), (152, 17510265640), (160, 16634752358), (172, 15474188240), (190, 14008212512), (196, 13579389680), (215, 12379350592), (224, 11881965970), (245, 10863511744), (266, 10005866080), (280, 9505572776), (301, 8842393280), (304, 8755132820), (320, 8317376179), (344, 7737094120), (380, 7004106256), (392, 6789694840), (430, 6189675296), (448, 5940982985), (490, 5431755872), (532, 5002933040), (560, 4752786388), (602, 4421196640), (608, 4377566410), (665, 4002346432), (688, 3868547060), (760, 3502053128), (784, 3394847420), (817, 3257723840), (860, 3094837648), (931, 2858818880), (980, 2715877936), (1064, 2501466520), (1120, 2376393194), (1204, 2210598320), (1216, 2188783205), (1330, 2001173216), (1376, 1934273530), (1505, 1768478656), (1520, 1751026564), (1568, 1697423710), (1634, 1628861920), (1720, 1547418824), (1862, 1429409440), (1960, 1357938968), (2107, 1263199040), (2128, 1250733260), (2240, 1188196597), (2408, 1105299160), (2660, 1000586608), (2752, 967136765), (3010, 884239328), (3040, 875513282), (3136, 848711855), (3268, 814430960), (3440, 773709412), (3724, 714704720), (3920, 678969484), (4085, 651544768), (4214, 631599520), (4256, 625366630), (4655, 571763776), (4816, 552649580), (5320, 500293304), (5719, 465389120), (6020, 442119664), (6080, 437756641), (6536, 407215480), (6880, 386854706), (7448, 357352360), (7840, 339484742), (8170, 325772384), (8428, 315799760), (8512, 312683315), (9310, 285881888), (9632, 276324790), (10535, 252639808), (10640, 250146652), (11438, 232694560), (12040, 221059832), (13072, 203607740), (13760, 193427353), (14896, 178676180), (15680, 169742371), (16340, 162886192), (16856, 157899880), (18620, 142940944), (19264, 138162395), (21070, 126319904), (21280, 125073326), (22876, 116347280), (24080, 110529916), (26144, 101803870), (28595, 93077824), (29792, 89338090), (32680, 81443096), (33712, 78949940), (37240, 71470472), (40033, 66484160), (42140, 63159952), (42560, 62536663), (45752, 58173640), (48160, 55264958), (52288, 50901935), (57190, 46538912), (59584, 44669045), (65360, 40721548), (67424, 39474970), (74480, 35735236), (80066, 33242080), (84280, 31579976), (91504, 29086820), (96320, 27632479), (114380, 23269456), (130720, 20360774), (134848, 19737485), (148960, 17867618), (160132, 16621040), (168560, 15789988), (183008, 14543410), (200165, 13296832), (207763, 12810560), (228760, 11634728), (261440, 10180387), (297920, 8933809), (320264, 8310520), (337120, 7894994), (366016, 7271705), (400330, 6648416), (415526, 6405280), (457520, 5817364), (640528, 4155260), (674240, 3947497), (800660, 3324208), (831052, 3202640), (915040, 2908682), (1038815, 2562112), (1281056, 2077630), (1454341, 1830080), (1601320, 1662104)]