666227040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 2178187200

約数和(自身を除く): 1511960160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 97, 120, 123, 160, 164, 194, 205, 240, 246, 291, 328, 349, 388, 410, 480, 485, 492, 582, 615, 656, 698, 776, 820, 970, 984, 1047, 1164, 1230, 1312, 1396, 1455, 1552, 1640, 1745, 1940, 1968, 2094, 2328, 2460, 2792, 2910, 3104, 3280, 3490, 3880, 3936, 3977, 4188, 4656, 4920, 5235, 5584, 5820, 6560, 6980, 7760, 7954, 8376, 9312, 9840, 10470, 11168, 11640, 11931, 13960, 14309, 15520, 15908, 16752, 19680, 19885, 20940, 23280, 23862, 27920, 28618, 31816, 33504, 33853, 39770, 41880, 42927, 46560, 47724, 55840, 57236, 59655, 63632, 67706, 71545, 79540, 83760, 85854, 95448, 101559, 114472, 119310, 127264, 135412, 143090, 159080, 167520, 169265, 171708, 190896, 203118, 214635, 228944, 238620, 270824, 286180, 318160, 338530, 343416, 381792, 406236, 429270, 457888, 477240, 507795, 541648, 572360, 636320, 677060, 686832, 812472, 858540, 954480, 1015590, 1083296, 1144720, 1354120, 1373664, 1387973, 1624944, 1717080, 1908960, 2031180, 2289440, 2708240, 2775946, 3249888, 3434160, 4062360, 4163919, 5416480, 5551892, 6868320, 6939865, 8124720, 8327838, 11103784, 13879730, 16249440, 16655676, 20819595, 22207568, 27759460, 33311352, 41639190, 44415136, 55518920, 66622704, 83278380, 111037840, 133245408, 166556760, 222075680, 333113520, 666227040]

約数ペア:

[(1, 666227040), (2, 333113520), (3, 222075680), (4, 166556760), (5, 133245408), (6, 111037840), (8, 83278380), (10, 66622704), (12, 55518920), (15, 44415136), (16, 41639190), (20, 33311352), (24, 27759460), (30, 22207568), (32, 20819595), (40, 16655676), (41, 16249440), (48, 13879730), (60, 11103784), (80, 8327838), (82, 8124720), (96, 6939865), (97, 6868320), (120, 5551892), (123, 5416480), (160, 4163919), (164, 4062360), (194, 3434160), (205, 3249888), (240, 2775946), (246, 2708240), (291, 2289440), (328, 2031180), (349, 1908960), (388, 1717080), (410, 1624944), (480, 1387973), (485, 1373664), (492, 1354120), (582, 1144720), (615, 1083296), (656, 1015590), (698, 954480), (776, 858540), (820, 812472), (970, 686832), (984, 677060), (1047, 636320), (1164, 572360), (1230, 541648), (1312, 507795), (1396, 477240), (1455, 457888), (1552, 429270), (1640, 406236), (1745, 381792), (1940, 343416), (1968, 338530), (2094, 318160), (2328, 286180), (2460, 270824), (2792, 238620), (2910, 228944), (3104, 214635), (3280, 203118), (3490, 190896), (3880, 171708), (3936, 169265), (3977, 167520), (4188, 159080), (4656, 143090), (4920, 135412), (5235, 127264), (5584, 119310), (5820, 114472), (6560, 101559), (6980, 95448), (7760, 85854), (7954, 83760), (8376, 79540), (9312, 71545), (9840, 67706), (10470, 63632), (11168, 59655), (11640, 57236), (11931, 55840), (13960, 47724), (14309, 46560), (15520, 42927), (15908, 41880), (16752, 39770), (19680, 33853), (19885, 33504), (20940, 31816), (23280, 28618), (23862, 27920)]