233979040

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 568270080

約数和(自身を除く): 334291040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 107, 158, 160, 173, 214, 316, 346, 395, 428, 535, 632, 692, 790, 856, 865, 1070, 1264, 1384, 1580, 1712, 1730, 2140, 2528, 2768, 3160, 3424, 3460, 4280, 5536, 6320, 6920, 8453, 8560, 12640, 13667, 13840, 16906, 17120, 18511, 27334, 27680, 33812, 37022, 42265, 54668, 67624, 68335, 74044, 84530, 92555, 109336, 135248, 136670, 148088, 169060, 185110, 218672, 270496, 273340, 296176, 338120, 370220, 437344, 546680, 592352, 676240, 740440, 1093360, 1352480, 1462369, 1480880, 2186720, 2924738, 2961760, 5849476, 7311845, 11698952, 14623690, 23397904, 29247380, 46795808, 58494760, 116989520, 233979040]

約数ペア:

[(1, 233979040), (2, 116989520), (4, 58494760), (5, 46795808), (8, 29247380), (10, 23397904), (16, 14623690), (20, 11698952), (32, 7311845), (40, 5849476), (79, 2961760), (80, 2924738), (107, 2186720), (158, 1480880), (160, 1462369), (173, 1352480), (214, 1093360), (316, 740440), (346, 676240), (395, 592352), (428, 546680), (535, 437344), (632, 370220), (692, 338120), (790, 296176), (856, 273340), (865, 270496), (1070, 218672), (1264, 185110), (1384, 169060), (1580, 148088), (1712, 136670), (1730, 135248), (2140, 109336), (2528, 92555), (2768, 84530), (3160, 74044), (3424, 68335), (3460, 67624), (4280, 54668), (5536, 42265), (6320, 37022), (6920, 33812), (8453, 27680), (8560, 27334), (12640, 18511), (13667, 17120), (13840, 16906)]