232626560

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 349018240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 79, 80, 86, 107, 128, 158, 160, 172, 214, 215, 316, 320, 344, 395, 428, 430, 535, 632, 640, 688, 790, 856, 860, 1070, 1264, 1376, 1580, 1712, 1720, 2140, 2528, 2752, 3160, 3397, 3424, 3440, 4280, 4601, 5056, 5504, 6320, 6794, 6848, 6880, 8453, 8560, 9202, 10112, 12640, 13588, 13696, 13760, 16906, 16985, 17120, 18404, 23005, 25280, 27176, 27520, 33812, 33970, 34240, 36808, 42265, 46010, 50560, 54352, 67624, 67940, 68480, 73616, 84530, 92020, 108704, 135248, 135880, 147232, 169060, 184040, 217408, 270496, 271760, 294464, 338120, 363479, 368080, 434816, 540992, 543520, 588928, 676240, 726958, 736160, 1081984, 1087040, 1352480, 1453916, 1472320, 1817395, 2174080, 2704960, 2907832, 2944640, 3634790, 5409920, 5815664, 7269580, 11631328, 14539160, 23262656, 29078320, 46525312, 58156640, 116313280, 232626560]

約数ペア:

[(1, 232626560), (2, 116313280), (4, 58156640), (5, 46525312), (8, 29078320), (10, 23262656), (16, 14539160), (20, 11631328), (32, 7269580), (40, 5815664), (43, 5409920), (64, 3634790), (79, 2944640), (80, 2907832), (86, 2704960), (107, 2174080), (128, 1817395), (158, 1472320), (160, 1453916), (172, 1352480), (214, 1087040), (215, 1081984), (316, 736160), (320, 726958), (344, 676240), (395, 588928), (428, 543520), (430, 540992), (535, 434816), (632, 368080), (640, 363479), (688, 338120), (790, 294464), (856, 271760), (860, 270496), (1070, 217408), (1264, 184040), (1376, 169060), (1580, 147232), (1712, 135880), (1720, 135248), (2140, 108704), (2528, 92020), (2752, 84530), (3160, 73616), (3397, 68480), (3424, 67940), (3440, 67624), (4280, 54352), (4601, 50560), (5056, 46010), (5504, 42265), (6320, 36808), (6794, 34240), (6848, 33970), (6880, 33812), (8453, 27520), (8560, 27176), (9202, 25280), (10112, 23005), (12640, 18404), (13588, 17120), (13696, 16985), (13760, 16906)]