67463680

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 173054772

約数和(自身を除く): 105591092

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 128, 146, 152, 160, 190, 256, 292, 304, 320, 361, 365, 380, 512, 584, 608, 640, 722, 730, 760, 1168, 1216, 1280, 1387, 1444, 1460, 1520, 1805, 2336, 2432, 2560, 2774, 2888, 2920, 3040, 3610, 4672, 4864, 5548, 5776, 5840, 6080, 6935, 7220, 9344, 9728, 11096, 11552, 11680, 12160, 13870, 14440, 18688, 22192, 23104, 23360, 24320, 26353, 27740, 28880, 37376, 44384, 46208, 46720, 48640, 52706, 55480, 57760, 88768, 92416, 93440, 105412, 110960, 115520, 131765, 177536, 184832, 186880, 210824, 221920, 231040, 263530, 355072, 421648, 443840, 462080, 527060, 710144, 843296, 887680, 924160, 1054120, 1686592, 1775360, 2108240, 3373184, 3550720, 4216480, 6746368, 8432960, 13492736, 16865920, 33731840, 67463680]

約数ペア:

[(1, 67463680), (2, 33731840), (4, 16865920), (5, 13492736), (8, 8432960), (10, 6746368), (16, 4216480), (19, 3550720), (20, 3373184), (32, 2108240), (38, 1775360), (40, 1686592), (64, 1054120), (73, 924160), (76, 887680), (80, 843296), (95, 710144), (128, 527060), (146, 462080), (152, 443840), (160, 421648), (190, 355072), (256, 263530), (292, 231040), (304, 221920), (320, 210824), (361, 186880), (365, 184832), (380, 177536), (512, 131765), (584, 115520), (608, 110960), (640, 105412), (722, 93440), (730, 92416), (760, 88768), (1168, 57760), (1216, 55480), (1280, 52706), (1387, 48640), (1444, 46720), (1460, 46208), (1520, 44384), (1805, 37376), (2336, 28880), (2432, 27740), (2560, 26353), (2774, 24320), (2888, 23360), (2920, 23104), (3040, 22192), (3610, 18688), (4672, 14440), (4864, 13870), (5548, 12160), (5776, 11680), (5840, 11552), (6080, 11096), (6935, 9728), (7220, 9344)]