191820800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 132

約数和(自身を含む): 487349760

約数和(自身を除く): 295528960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 127, 128, 160, 200, 236, 254, 256, 295, 320, 400, 472, 508, 512, 590, 635, 640, 800, 944, 1016, 1024, 1180, 1270, 1280, 1475, 1600, 1888, 2032, 2360, 2540, 2560, 2950, 3175, 3200, 3776, 4064, 4720, 5080, 5120, 5900, 6350, 6400, 7493, 7552, 8128, 9440, 10160, 11800, 12700, 12800, 14986, 15104, 16256, 18880, 20320, 23600, 25400, 25600, 29972, 30208, 32512, 37465, 37760, 40640, 47200, 50800, 59944, 60416, 65024, 74930, 75520, 81280, 94400, 101600, 119888, 130048, 149860, 151040, 162560, 187325, 188800, 203200, 239776, 299720, 302080, 325120, 374650, 377600, 406400, 479552, 599440, 650240, 749300, 755200, 812800, 959104, 1198880, 1498600, 1510400, 1625600, 1918208, 2397760, 2997200, 3251200, 3836416, 4795520, 5994400, 7672832, 9591040, 11988800, 19182080, 23977600, 38364160, 47955200, 95910400, 191820800]

約数ペア:

[(1, 191820800), (2, 95910400), (4, 47955200), (5, 38364160), (8, 23977600), (10, 19182080), (16, 11988800), (20, 9591040), (25, 7672832), (32, 5994400), (40, 4795520), (50, 3836416), (59, 3251200), (64, 2997200), (80, 2397760), (100, 1918208), (118, 1625600), (127, 1510400), (128, 1498600), (160, 1198880), (200, 959104), (236, 812800), (254, 755200), (256, 749300), (295, 650240), (320, 599440), (400, 479552), (472, 406400), (508, 377600), (512, 374650), (590, 325120), (635, 302080), (640, 299720), (800, 239776), (944, 203200), (1016, 188800), (1024, 187325), (1180, 162560), (1270, 151040), (1280, 149860), (1475, 130048), (1600, 119888), (1888, 101600), (2032, 94400), (2360, 81280), (2540, 75520), (2560, 74930), (2950, 65024), (3175, 60416), (3200, 59944), (3776, 50800), (4064, 47200), (4720, 40640), (5080, 37760), (5120, 37465), (5900, 32512), (6350, 30208), (6400, 29972), (7493, 25600), (7552, 25400), (8128, 23600), (9440, 20320), (10160, 18880), (11800, 16256), (12700, 15104), (12800, 14986)]