166137840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 180

約数和(自身を含む): 613601352

約数和(自身を除く): 447463512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1907, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3814, 3960, 4356, 4840, 5445, 5721, 5808, 7260, 7628, 7920, 8712, 9535, 9680, 10890, 11442, 14520, 15256, 17163, 17424, 19070, 20977, 21780, 22884, 28605, 29040, 30512, 34326, 38140, 41954, 43560, 45768, 57210, 62931, 68652, 76280, 83908, 85815, 87120, 91536, 104885, 114420, 125862, 137304, 152560, 167816, 171630, 188793, 209770, 228840, 230747, 251724, 274608, 314655, 335632, 343260, 377586, 419540, 457680, 461494, 503448, 629310, 686520, 692241, 755172, 839080, 922988, 943965, 1006896, 1153735, 1258620, 1373040, 1384482, 1510344, 1678160, 1845976, 1887930, 2076723, 2307470, 2517240, 2768964, 3020688, 3461205, 3691952, 3775860, 4153446, 4614940, 5034480, 5537928, 6922410, 7551720, 8306892, 9229880, 10383615, 11075856, 13844820, 15103440, 16613784, 18459760, 20767230, 27689640, 33227568, 41534460, 55379280, 83068920, 166137840]

約数ペア:

[(1, 166137840), (2, 83068920), (3, 55379280), (4, 41534460), (5, 33227568), (6, 27689640), (8, 20767230), (9, 18459760), (10, 16613784), (11, 15103440), (12, 13844820), (15, 11075856), (16, 10383615), (18, 9229880), (20, 8306892), (22, 7551720), (24, 6922410), (30, 5537928), (33, 5034480), (36, 4614940), (40, 4153446), (44, 3775860), (45, 3691952), (48, 3461205), (55, 3020688), (60, 2768964), (66, 2517240), (72, 2307470), (80, 2076723), (88, 1887930), (90, 1845976), (99, 1678160), (110, 1510344), (120, 1384482), (121, 1373040), (132, 1258620), (144, 1153735), (165, 1006896), (176, 943965), (180, 922988), (198, 839080), (220, 755172), (240, 692241), (242, 686520), (264, 629310), (330, 503448), (360, 461494), (363, 457680), (396, 419540), (440, 377586), (484, 343260), (495, 335632), (528, 314655), (605, 274608), (660, 251724), (720, 230747), (726, 228840), (792, 209770), (880, 188793), (968, 171630), (990, 167816), (1089, 152560), (1210, 137304), (1320, 125862), (1452, 114420), (1584, 104885), (1815, 91536), (1907, 87120), (1936, 85815), (1980, 83908), (2178, 76280), (2420, 68652), (2640, 62931), (2904, 57210), (3630, 45768), (3814, 43560), (3960, 41954), (4356, 38140), (4840, 34326), (5445, 30512), (5721, 29040), (5808, 28605), (7260, 22884), (7628, 21780), (7920, 20977), (8712, 19070), (9535, 17424), (9680, 17163), (10890, 15256), (11442, 14520)]