141655040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 88

約数和(自身を含む): 345369840

約数和(自身を除く): 203714800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 379, 512, 584, 640, 730, 758, 1024, 1168, 1280, 1460, 1516, 1895, 2336, 2560, 2920, 3032, 3790, 4672, 5120, 5840, 6064, 7580, 9344, 11680, 12128, 15160, 18688, 23360, 24256, 27667, 30320, 37376, 46720, 48512, 55334, 60640, 74752, 93440, 97024, 110668, 121280, 138335, 186880, 194048, 221336, 242560, 276670, 373760, 388096, 442672, 485120, 553340, 885344, 970240, 1106680, 1770688, 1940480, 2213360, 3541376, 4426720, 7082752, 8853440, 14165504, 17706880, 28331008, 35413760, 70827520, 141655040]

約数ペア:

[(1, 141655040), (2, 70827520), (4, 35413760), (5, 28331008), (8, 17706880), (10, 14165504), (16, 8853440), (20, 7082752), (32, 4426720), (40, 3541376), (64, 2213360), (73, 1940480), (80, 1770688), (128, 1106680), (146, 970240), (160, 885344), (256, 553340), (292, 485120), (320, 442672), (365, 388096), (379, 373760), (512, 276670), (584, 242560), (640, 221336), (730, 194048), (758, 186880), (1024, 138335), (1168, 121280), (1280, 110668), (1460, 97024), (1516, 93440), (1895, 74752), (2336, 60640), (2560, 55334), (2920, 48512), (3032, 46720), (3790, 37376), (4672, 30320), (5120, 27667), (5840, 24256), (6064, 23360), (7580, 18688), (9344, 15160), (11680, 12128)]