1064966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 3265920000

約数和(自身を除く): 2200953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 349, 354, 431, 472, 590, 698, 708, 862, 885, 1047, 1180, 1293, 1396, 1416, 1724, 1745, 1770, 2094, 2155, 2360, 2586, 2792, 3448, 3490, 3540, 4188, 4310, 5172, 5235, 6465, 6980, 7080, 8376, 8620, 10344, 10470, 12930, 13960, 17240, 20591, 20940, 25429, 25860, 41182, 41880, 50858, 51720, 61773, 76287, 82364, 101716, 102955, 123546, 127145, 150419, 152574, 164728, 203432, 205910, 247092, 254290, 300838, 305148, 308865, 381435, 411820, 451257, 494184, 508580, 601676, 610296, 617730, 752095, 762870, 823640, 902514, 1017160, 1203352, 1235460, 1504190, 1525740, 1805028, 2256285, 2470920, 3008380, 3051480, 3610056, 4512570, 6016760, 8874721, 9025140, 17749442, 18050280, 26624163, 35498884, 44373605, 53248326, 70997768, 88747210, 106496652, 133120815, 177494420, 212993304, 266241630, 354988840, 532483260, 1064966520]

約数ペア:

[(1, 1064966520), (2, 532483260), (3, 354988840), (4, 266241630), (5, 212993304), (6, 177494420), (8, 133120815), (10, 106496652), (12, 88747210), (15, 70997768), (20, 53248326), (24, 44373605), (30, 35498884), (40, 26624163), (59, 18050280), (60, 17749442), (118, 9025140), (120, 8874721), (177, 6016760), (236, 4512570), (295, 3610056), (349, 3051480), (354, 3008380), (431, 2470920), (472, 2256285), (590, 1805028), (698, 1525740), (708, 1504190), (862, 1235460), (885, 1203352), (1047, 1017160), (1180, 902514), (1293, 823640), (1396, 762870), (1416, 752095), (1724, 617730), (1745, 610296), (1770, 601676), (2094, 508580), (2155, 494184), (2360, 451257), (2586, 411820), (2792, 381435), (3448, 308865), (3490, 305148), (3540, 300838), (4188, 254290), (4310, 247092), (5172, 205910), (5235, 203432), (6465, 164728), (6980, 152574), (7080, 150419), (8376, 127145), (8620, 123546), (10344, 102955), (10470, 101716), (12930, 82364), (13960, 76287), (17240, 61773), (20591, 51720), (20940, 50858), (25429, 41880), (25860, 41182)]