146575360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 104

約数和(自身を含む): 373313016

約数和(自身を除く): 226737656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 421, 512, 544, 640, 680, 842, 1024, 1088, 1280, 1360, 1684, 2048, 2105, 2176, 2560, 2720, 3368, 4096, 4210, 4352, 5120, 5440, 6736, 7157, 8420, 8704, 10240, 10880, 13472, 14314, 16840, 17408, 20480, 21760, 26944, 28628, 33680, 34816, 35785, 43520, 53888, 57256, 67360, 69632, 71570, 87040, 107776, 114512, 134720, 143140, 174080, 215552, 229024, 269440, 286280, 348160, 431104, 458048, 538880, 572560, 862208, 916096, 1077760, 1145120, 1724416, 1832192, 2155520, 2290240, 3664384, 4311040, 4580480, 7328768, 8622080, 9160960, 14657536, 18321920, 29315072, 36643840, 73287680, 146575360]

約数ペア:

[(1, 146575360), (2, 73287680), (4, 36643840), (5, 29315072), (8, 18321920), (10, 14657536), (16, 9160960), (17, 8622080), (20, 7328768), (32, 4580480), (34, 4311040), (40, 3664384), (64, 2290240), (68, 2155520), (80, 1832192), (85, 1724416), (128, 1145120), (136, 1077760), (160, 916096), (170, 862208), (256, 572560), (272, 538880), (320, 458048), (340, 431104), (421, 348160), (512, 286280), (544, 269440), (640, 229024), (680, 215552), (842, 174080), (1024, 143140), (1088, 134720), (1280, 114512), (1360, 107776), (1684, 87040), (2048, 71570), (2105, 69632), (2176, 67360), (2560, 57256), (2720, 53888), (3368, 43520), (4096, 35785), (4210, 34816), (4352, 33680), (5120, 28628), (5440, 26944), (6736, 21760), (7157, 20480), (8420, 17408), (8704, 16840), (10240, 14314), (10880, 13472)]