66044760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 145635240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 349, 380, 415, 456, 498, 570, 664, 698, 760, 830, 996, 1047, 1140, 1245, 1396, 1577, 1660, 1745, 1992, 2094, 2280, 2490, 2792, 3154, 3320, 3490, 4188, 4731, 4980, 5235, 6308, 6631, 6980, 7885, 8376, 9462, 9960, 10470, 12616, 13262, 13960, 15770, 18924, 19893, 20940, 23655, 26524, 28967, 31540, 33155, 37848, 39786, 41880, 47310, 53048, 57934, 63080, 66310, 79572, 86901, 94620, 99465, 115868, 132620, 144835, 159144, 173802, 189240, 198930, 231736, 265240, 289670, 347604, 397860, 434505, 550373, 579340, 695208, 795720, 869010, 1100746, 1158680, 1651119, 1738020, 2201492, 2751865, 3302238, 3476040, 4402984, 5503730, 6604476, 8255595, 11007460, 13208952, 16511190, 22014920, 33022380, 66044760]

約数ペア:

[(1, 66044760), (2, 33022380), (3, 22014920), (4, 16511190), (5, 13208952), (6, 11007460), (8, 8255595), (10, 6604476), (12, 5503730), (15, 4402984), (19, 3476040), (20, 3302238), (24, 2751865), (30, 2201492), (38, 1738020), (40, 1651119), (57, 1158680), (60, 1100746), (76, 869010), (83, 795720), (95, 695208), (114, 579340), (120, 550373), (152, 434505), (166, 397860), (190, 347604), (228, 289670), (249, 265240), (285, 231736), (332, 198930), (349, 189240), (380, 173802), (415, 159144), (456, 144835), (498, 132620), (570, 115868), (664, 99465), (698, 94620), (760, 86901), (830, 79572), (996, 66310), (1047, 63080), (1140, 57934), (1245, 53048), (1396, 47310), (1577, 41880), (1660, 39786), (1745, 37848), (1992, 33155), (2094, 31540), (2280, 28967), (2490, 26524), (2792, 23655), (3154, 20940), (3320, 19893), (3490, 18924), (4188, 15770), (4731, 13960), (4980, 13262), (5235, 12616), (6308, 10470), (6631, 9960), (6980, 9462), (7885, 8376)]