180728352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 592143552

約数和(自身を除く): 411415200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 571, 628, 672, 942, 1008, 1099, 1142, 1256, 1413, 1713, 1884, 2016, 2198, 2284, 2512, 2826, 3297, 3426, 3768, 3997, 4396, 4568, 5024, 5139, 5652, 6594, 6852, 7536, 7994, 8792, 9136, 9891, 10278, 11304, 11991, 13188, 13704, 15072, 15988, 17584, 18272, 19782, 20556, 22608, 23982, 26376, 27408, 31976, 35168, 35973, 39564, 41112, 45216, 47964, 52752, 54816, 63952, 71946, 79128, 82224, 89647, 95928, 105504, 127904, 143892, 158256, 164448, 179294, 191856, 268941, 287784, 316512, 358588, 383712, 537882, 575568, 627529, 717176, 806823, 1075764, 1151136, 1255058, 1434352, 1613646, 1882587, 2151528, 2510116, 2868704, 3227292, 3765174, 4303056, 5020232, 5647761, 6454584, 7530348, 8606112, 10040464, 11295522, 12909168, 15060696, 20080928, 22591044, 25818336, 30121392, 45182088, 60242784, 90364176, 180728352]

約数ペア:

[(1, 180728352), (2, 90364176), (3, 60242784), (4, 45182088), (6, 30121392), (7, 25818336), (8, 22591044), (9, 20080928), (12, 15060696), (14, 12909168), (16, 11295522), (18, 10040464), (21, 8606112), (24, 7530348), (28, 6454584), (32, 5647761), (36, 5020232), (42, 4303056), (48, 3765174), (56, 3227292), (63, 2868704), (72, 2510116), (84, 2151528), (96, 1882587), (112, 1613646), (126, 1434352), (144, 1255058), (157, 1151136), (168, 1075764), (224, 806823), (252, 717176), (288, 627529), (314, 575568), (336, 537882), (471, 383712), (504, 358588), (571, 316512), (628, 287784), (672, 268941), (942, 191856), (1008, 179294), (1099, 164448), (1142, 158256), (1256, 143892), (1413, 127904), (1713, 105504), (1884, 95928), (2016, 89647), (2198, 82224), (2284, 79128), (2512, 71946), (2826, 63952), (3297, 54816), (3426, 52752), (3768, 47964), (3997, 45216), (4396, 41112), (4568, 39564), (5024, 35973), (5139, 35168), (5652, 31976), (6594, 27408), (6852, 26376), (7536, 23982), (7994, 22608), (8792, 20556), (9136, 19782), (9891, 18272), (10278, 17584), (11304, 15988), (11991, 15072), (13188, 13704)]