769261360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 2168432640

約数和(自身を除く): 1399171280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 197, 266, 280, 304, 367, 380, 394, 532, 560, 665, 734, 760, 788, 985, 1064, 1330, 1379, 1468, 1520, 1576, 1835, 1970, 2128, 2569, 2660, 2758, 2936, 3152, 3670, 3743, 3940, 5138, 5320, 5516, 5872, 6895, 6973, 7340, 7486, 7880, 10276, 10640, 11032, 12845, 13790, 13946, 14680, 14972, 15760, 18715, 20552, 22064, 25690, 26201, 27580, 27892, 29360, 29944, 34865, 37430, 41104, 48811, 51380, 52402, 55160, 55784, 59888, 69730, 72299, 74860, 97622, 102760, 104804, 110320, 111568, 131005, 139460, 144598, 149720, 195244, 205520, 209608, 244055, 262010, 278920, 289196, 299440, 361495, 390488, 419216, 488110, 506093, 524020, 557840, 578392, 722990, 780976, 976220, 1012186, 1048040, 1156784, 1373681, 1445980, 1952440, 2024372, 2096080, 2530465, 2747362, 2891960, 3904880, 4048744, 5060930, 5494724, 5783920, 6868405, 8097488, 9615767, 10121860, 10989448, 13736810, 19231534, 20243720, 21978896, 27473620, 38463068, 40487440, 48078835, 54947240, 76926136, 96157670, 109894480, 153852272, 192315340, 384630680, 769261360]

約数ペア:

[(1, 769261360), (2, 384630680), (4, 192315340), (5, 153852272), (7, 109894480), (8, 96157670), (10, 76926136), (14, 54947240), (16, 48078835), (19, 40487440), (20, 38463068), (28, 27473620), (35, 21978896), (38, 20243720), (40, 19231534), (56, 13736810), (70, 10989448), (76, 10121860), (80, 9615767), (95, 8097488), (112, 6868405), (133, 5783920), (140, 5494724), (152, 5060930), (190, 4048744), (197, 3904880), (266, 2891960), (280, 2747362), (304, 2530465), (367, 2096080), (380, 2024372), (394, 1952440), (532, 1445980), (560, 1373681), (665, 1156784), (734, 1048040), (760, 1012186), (788, 976220), (985, 780976), (1064, 722990), (1330, 578392), (1379, 557840), (1468, 524020), (1520, 506093), (1576, 488110), (1835, 419216), (1970, 390488), (2128, 361495), (2569, 299440), (2660, 289196), (2758, 278920), (2936, 262010), (3152, 244055), (3670, 209608), (3743, 205520), (3940, 195244), (5138, 149720), (5320, 144598), (5516, 139460), (5872, 131005), (6895, 111568), (6973, 110320), (7340, 104804), (7486, 102760), (7880, 97622), (10276, 74860), (10640, 72299), (11032, 69730), (12845, 59888), (13790, 55784), (13946, 55160), (14680, 52402), (14972, 51380), (15760, 48811), (18715, 41104), (20552, 37430), (22064, 34865), (25690, 29944), (26201, 29360), (27580, 27892)]