1319091360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 4306587264

約数和(自身を除く): 2987495904

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, 388, 410, 480, 485, 492, 582, 615, 656, 691, 776, 820, 970, 984, 1164, 1230, 1312, 1382, 1455, 1552, 1640, 1940, 1968, 2073, 2328, 2460, 2764, 2910, 3104, 3280, 3455, 3880, 3936, 3977, 4146, 4656, 4920, 5528, 5820, 6560, 6910, 7760, 7954, 8292, 9312, 9840, 10365, 11056, 11640, 11931, 13820, 15520, 15908, 16584, 19680, 19885, 20730, 22112, 23280, 23862, 27640, 28331, 31816, 33168, 39770, 41460, 46560, 47724, 55280, 56662, 59655, 63632, 66336, 67027, 79540, 82920, 84993, 95448, 110560, 113324, 119310, 127264, 134054, 141655, 159080, 165840, 169986, 190896, 201081, 226648, 238620, 268108, 283310, 318160, 331680, 335135, 339972, 381792, 402162, 424965, 453296, 477240, 536216, 566620, 636320, 670270, 679944, 804324, 849930, 906592, 954480, 1005405, 1072432, 1133240, 1340540, 1359888, 1608648, 1699860, 1908960, 2010810, 2144864, 2266480, 2681080, 2719776, 2748107, 3217296, 3399720, 4021620, 4532960, 5362160, 5496214, 6434592, 6799440, 8043240, 8244321, 10724320, 10992428, 13598880, 13740535, 16086480, 16488642, 21984856, 27481070, 32172960, 32977284, 41221605, 43969712, 54962140, 65954568, 82443210, 87939424, 109924280, 131909136, 164886420, 219848560, 263818272, 329772840, 439697120, 659545680, 1319091360]

約数ペア:

[(1, 1319091360), (2, 659545680), (3, 439697120), (4, 329772840), (5, 263818272), (6, 219848560), (8, 164886420), (10, 131909136), (12, 109924280), (15, 87939424), (16, 82443210), (20, 65954568), (24, 54962140), (30, 43969712), (32, 41221605), (40, 32977284), (41, 32172960), (48, 27481070), (60, 21984856), (80, 16488642), (82, 16086480), (96, 13740535), (97, 13598880), (120, 10992428), (123, 10724320), (160, 8244321), (164, 8043240), (194, 6799440), (205, 6434592), (240, 5496214), (246, 5362160), (291, 4532960), (328, 4021620), (388, 3399720), (410, 3217296), (480, 2748107), (485, 2719776), (492, 2681080), (582, 2266480), (615, 2144864), (656, 2010810), (691, 1908960), (776, 1699860), (820, 1608648), (970, 1359888), (984, 1340540), (1164, 1133240), (1230, 1072432), (1312, 1005405), (1382, 954480), (1455, 906592), (1552, 849930), (1640, 804324), (1940, 679944), (1968, 670270), (2073, 636320), (2328, 566620), (2460, 536216), (2764, 477240), (2910, 453296), (3104, 424965), (3280, 402162), (3455, 381792), (3880, 339972), (3936, 335135), (3977, 331680), (4146, 318160), (4656, 283310), (4920, 268108), (5528, 238620), (5820, 226648), (6560, 201081), (6910, 190896), (7760, 169986), (7954, 165840), (8292, 159080), (9312, 141655), (9840, 134054), (10365, 127264), (11056, 119310), (11640, 113324), (11931, 110560), (13820, 95448), (15520, 84993), (15908, 82920), (16584, 79540), (19680, 67027), (19885, 66336), (20730, 63632), (22112, 59655), (23280, 56662), (23862, 55280), (27640, 47724), (28331, 46560), (31816, 41460), (33168, 39770)]