13097869440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{43451}}^1$

素因数の和:43630

約数の個数: 128

約数和(自身を含む): 42016345920

約数和(自身を除く): 28918476480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 30144, 37680, 43451, 50240, 60288, 75360, 86902, 100480, 130353, 150720, 173804, 217255, 260706, 301440, 347608, 434510, 521412, 651765, 695216, 869020, 1042824, 1303530, 1390432, 1738040, 2085648, 2607060, 2780864, 3476080, 4171296, 5214120, 5561728, 6821807, 6952160, 8342592, 10428240, 13643614, 13904320, 16685184, 20465421, 20856480, 27287228, 27808640, 34109035, 40930842, 41712960, 54574456, 68218070, 81861684, 83425920, 102327105, 109148912, 136436140, 163723368, 204654210, 218297824, 272872280, 327446736, 409308420, 436595648, 545744560, 654893472, 818616840, 873191296, 1091489120, 1309786944, 1637233680, 2182978240, 2619573888, 3274467360, 4365956480, 6548934720, 13097869440]

約数ペア:

[(1, 13097869440), (2, 6548934720), (3, 4365956480), (4, 3274467360), (5, 2619573888), (6, 2182978240), (8, 1637233680), (10, 1309786944), (12, 1091489120), (15, 873191296), (16, 818616840), (20, 654893472), (24, 545744560), (30, 436595648), (32, 409308420), (40, 327446736), (48, 272872280), (60, 218297824), (64, 204654210), (80, 163723368), (96, 136436140), (120, 109148912), (128, 102327105), (157, 83425920), (160, 81861684), (192, 68218070), (240, 54574456), (314, 41712960), (320, 40930842), (384, 34109035), (471, 27808640), (480, 27287228), (628, 20856480), (640, 20465421), (785, 16685184), (942, 13904320), (960, 13643614), (1256, 10428240), (1570, 8342592), (1884, 6952160), (1920, 6821807), (2355, 5561728), (2512, 5214120), (3140, 4171296), (3768, 3476080), (4710, 2780864), (5024, 2607060), (6280, 2085648), (7536, 1738040), (9420, 1390432), (10048, 1303530), (12560, 1042824), (15072, 869020), (18840, 695216), (20096, 651765), (25120, 521412), (30144, 434510), (37680, 347608), (43451, 301440), (50240, 260706), (60288, 217255), (75360, 173804), (86902, 150720), (100480, 130353)]