4467015680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1823

約数の個数: 120

約数和(自身を含む): 11072624640

約数和(自身を除く): 6605608960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1759, 1984, 2048, 2480, 2560, 3518, 3968, 4096, 4960, 5120, 7036, 7936, 8192, 8795, 9920, 10240, 14072, 15872, 16384, 17590, 19840, 20480, 28144, 31744, 35180, 39680, 40960, 54529, 56288, 63488, 70360, 79360, 81920, 109058, 112576, 126976, 140720, 158720, 218116, 225152, 253952, 272645, 281440, 317440, 436232, 450304, 507904, 545290, 562880, 634880, 872464, 900608, 1090580, 1125760, 1269760, 1744928, 1801216, 2181160, 2251520, 2539520, 3489856, 3602432, 4362320, 4503040, 6979712, 7204864, 8724640, 9006080, 13959424, 14409728, 17449280, 18012160, 27918848, 28819456, 34898560, 36024320, 55837696, 69797120, 72048640, 111675392, 139594240, 144097280, 223350784, 279188480, 446701568, 558376960, 893403136, 1116753920, 2233507840, 4467015680]

約数ペア:

[(1, 4467015680), (2, 2233507840), (4, 1116753920), (5, 893403136), (8, 558376960), (10, 446701568), (16, 279188480), (20, 223350784), (31, 144097280), (32, 139594240), (40, 111675392), (62, 72048640), (64, 69797120), (80, 55837696), (124, 36024320), (128, 34898560), (155, 28819456), (160, 27918848), (248, 18012160), (256, 17449280), (310, 14409728), (320, 13959424), (496, 9006080), (512, 8724640), (620, 7204864), (640, 6979712), (992, 4503040), (1024, 4362320), (1240, 3602432), (1280, 3489856), (1759, 2539520), (1984, 2251520), (2048, 2181160), (2480, 1801216), (2560, 1744928), (3518, 1269760), (3968, 1125760), (4096, 1090580), (4960, 900608), (5120, 872464), (7036, 634880), (7936, 562880), (8192, 545290), (8795, 507904), (9920, 450304), (10240, 436232), (14072, 317440), (15872, 281440), (16384, 272645), (17590, 253952), (19840, 225152), (20480, 218116), (28144, 158720), (31744, 140720), (35180, 126976), (39680, 112576), (40960, 109058), (54529, 81920), (56288, 79360), (63488, 70360)]