799593760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1399

約数の個数: 144

約数和(自身を含む): 2226994560

約数和(自身を除く): 1427400800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 245, 280, 316, 392, 395, 490, 553, 560, 632, 784, 790, 980, 1106, 1120, 1264, 1291, 1568, 1580, 1960, 2212, 2528, 2582, 2765, 3160, 3871, 3920, 4424, 5164, 5530, 6320, 6455, 7742, 7840, 8848, 9037, 10328, 11060, 12640, 12910, 15484, 17696, 18074, 19355, 20656, 22120, 25820, 30968, 36148, 38710, 41312, 44240, 45185, 51640, 61936, 63259, 72296, 77420, 88480, 90370, 101989, 103280, 123872, 126518, 144592, 154840, 180740, 203978, 206560, 253036, 289184, 309680, 316295, 361480, 407956, 506072, 509945, 619360, 632590, 713923, 722960, 815912, 1012144, 1019890, 1265180, 1427846, 1445920, 1631824, 2024288, 2039780, 2530360, 2855692, 3263648, 3569615, 4079560, 4997461, 5060720, 5711384, 7139230, 8159120, 9994922, 10121440, 11422768, 14278460, 16318240, 19989844, 22845536, 24987305, 28556920, 39979688, 49974610, 57113840, 79959376, 99949220, 114227680, 159918752, 199898440, 399796880, 799593760]

約数ペア:

[(1, 799593760), (2, 399796880), (4, 199898440), (5, 159918752), (7, 114227680), (8, 99949220), (10, 79959376), (14, 57113840), (16, 49974610), (20, 39979688), (28, 28556920), (32, 24987305), (35, 22845536), (40, 19989844), (49, 16318240), (56, 14278460), (70, 11422768), (79, 10121440), (80, 9994922), (98, 8159120), (112, 7139230), (140, 5711384), (158, 5060720), (160, 4997461), (196, 4079560), (224, 3569615), (245, 3263648), (280, 2855692), (316, 2530360), (392, 2039780), (395, 2024288), (490, 1631824), (553, 1445920), (560, 1427846), (632, 1265180), (784, 1019890), (790, 1012144), (980, 815912), (1106, 722960), (1120, 713923), (1264, 632590), (1291, 619360), (1568, 509945), (1580, 506072), (1960, 407956), (2212, 361480), (2528, 316295), (2582, 309680), (2765, 289184), (3160, 253036), (3871, 206560), (3920, 203978), (4424, 180740), (5164, 154840), (5530, 144592), (6320, 126518), (6455, 123872), (7742, 103280), (7840, 101989), (8848, 90370), (9037, 88480), (10328, 77420), (11060, 72296), (12640, 63259), (12910, 61936), (15484, 51640), (17696, 45185), (18074, 44240), (19355, 41312), (20656, 38710), (22120, 36148), (25820, 30968)]