38782311680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{7607}}^1$

素因数の和:8204

約数の個数: 144

約数和(自身を含む): 106367143680

約数和(自身を除く): 67584832000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 569, 640, 896, 1120, 1138, 1280, 1792, 2240, 2276, 2845, 3983, 4480, 4552, 5690, 7607, 7966, 8960, 9104, 11380, 15214, 15932, 18208, 19915, 22760, 30428, 31864, 36416, 38035, 39830, 45520, 53249, 60856, 63728, 72832, 76070, 79660, 91040, 106498, 121712, 127456, 145664, 152140, 159320, 182080, 212996, 243424, 254912, 266245, 304280, 318640, 364160, 425992, 486848, 509824, 532490, 608560, 637280, 728320, 851984, 973696, 1019648, 1064980, 1217120, 1274560, 1703968, 1947392, 2129960, 2434240, 2549120, 3407936, 4259920, 4328383, 4868480, 5098240, 6815872, 8519840, 8656766, 9736960, 13631744, 17039680, 17313532, 21641915, 30298681, 34079360, 34627064, 43283830, 60597362, 68158720, 69254128, 86567660, 121194724, 138508256, 151493405, 173135320, 242389448, 277016512, 302986810, 346270640, 484778896, 554033024, 605973620, 692541280, 969557792, 1108066048, 1211947240, 1385082560, 1939115584, 2423894480, 2770165120, 3878231168, 4847788960, 5540330240, 7756462336, 9695577920, 19391155840, 38782311680]

約数ペア:

[(1, 38782311680), (2, 19391155840), (4, 9695577920), (5, 7756462336), (7, 5540330240), (8, 4847788960), (10, 3878231168), (14, 2770165120), (16, 2423894480), (20, 1939115584), (28, 1385082560), (32, 1211947240), (35, 1108066048), (40, 969557792), (56, 692541280), (64, 605973620), (70, 554033024), (80, 484778896), (112, 346270640), (128, 302986810), (140, 277016512), (160, 242389448), (224, 173135320), (256, 151493405), (280, 138508256), (320, 121194724), (448, 86567660), (560, 69254128), (569, 68158720), (640, 60597362), (896, 43283830), (1120, 34627064), (1138, 34079360), (1280, 30298681), (1792, 21641915), (2240, 17313532), (2276, 17039680), (2845, 13631744), (3983, 9736960), (4480, 8656766), (4552, 8519840), (5690, 6815872), (7607, 5098240), (7966, 4868480), (8960, 4328383), (9104, 4259920), (11380, 3407936), (15214, 2549120), (15932, 2434240), (18208, 2129960), (19915, 1947392), (22760, 1703968), (30428, 1274560), (31864, 1217120), (36416, 1064980), (38035, 1019648), (39830, 973696), (45520, 851984), (53249, 728320), (60856, 637280), (63728, 608560), (72832, 532490), (76070, 509824), (79660, 486848), (91040, 425992), (106498, 364160), (121712, 318640), (127456, 304280), (145664, 266245), (152140, 254912), (159320, 243424), (182080, 212996)]