180280854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 484323840

約数和(自身を除く): 304042986

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 41, 43, 46, 57, 69, 78, 82, 86, 114, 117, 123, 129, 138, 171, 207, 234, 246, 247, 258, 299, 342, 369, 387, 414, 437, 494, 533, 559, 598, 738, 741, 774, 779, 817, 874, 897, 943, 989, 1066, 1118, 1311, 1482, 1558, 1599, 1634, 1677, 1763, 1794, 1886, 1978, 2223, 2337, 2451, 2622, 2691, 2829, 2967, 3198, 3354, 3526, 3933, 4446, 4674, 4797, 4902, 5031, 5289, 5382, 5658, 5681, 5934, 7011, 7353, 7866, 8487, 8901, 9594, 10062, 10127, 10578, 10621, 11362, 12259, 12857, 14022, 14706, 15867, 16974, 17043, 17802, 17917, 18791, 20254, 21242, 22919, 24518, 25714, 30381, 31734, 31863, 33497, 34086, 35834, 36777, 37582, 38571, 40549, 45838, 51129, 53751, 56373, 60762, 63726, 66994, 68757, 73554, 77142, 81098, 91143, 95589, 100491, 102258, 107502, 110331, 112746, 115713, 121647, 137514, 161253, 169119, 182286, 191178, 200982, 206271, 220662, 231426, 232921, 243294, 244283, 301473, 322506, 338238, 364941, 412542, 435461, 465842, 488566, 527137, 602946, 698763, 729882, 732849, 770431, 870922, 1054274, 1306383, 1397526, 1465698, 1540862, 1581411, 2096289, 2198547, 2311293, 2612766, 3162822, 3919149, 4192578, 4397094, 4622586, 4744233, 6933879, 7838298, 9488466, 10015603, 13867758, 20031206, 30046809, 60093618, 90140427, 180280854]

約数ペア:

[(1, 180280854), (2, 90140427), (3, 60093618), (6, 30046809), (9, 20031206), (13, 13867758), (18, 10015603), (19, 9488466), (23, 7838298), (26, 6933879), (38, 4744233), (39, 4622586), (41, 4397094), (43, 4192578), (46, 3919149), (57, 3162822), (69, 2612766), (78, 2311293), (82, 2198547), (86, 2096289), (114, 1581411), (117, 1540862), (123, 1465698), (129, 1397526), (138, 1306383), (171, 1054274), (207, 870922), (234, 770431), (246, 732849), (247, 729882), (258, 698763), (299, 602946), (342, 527137), (369, 488566), (387, 465842), (414, 435461), (437, 412542), (494, 364941), (533, 338238), (559, 322506), (598, 301473), (738, 244283), (741, 243294), (774, 232921), (779, 231426), (817, 220662), (874, 206271), (897, 200982), (943, 191178), (989, 182286), (1066, 169119), (1118, 161253), (1311, 137514), (1482, 121647), (1558, 115713), (1599, 112746), (1634, 110331), (1677, 107502), (1763, 102258), (1794, 100491), (1886, 95589), (1978, 91143), (2223, 81098), (2337, 77142), (2451, 73554), (2622, 68757), (2691, 66994), (2829, 63726), (2967, 60762), (3198, 56373), (3354, 53751), (3526, 51129), (3933, 45838), (4446, 40549), (4674, 38571), (4797, 37582), (4902, 36777), (5031, 35834), (5289, 34086), (5382, 33497), (5658, 31863), (5681, 31734), (5934, 30381), (7011, 25714), (7353, 24518), (7866, 22919), (8487, 21242), (8901, 20254), (9594, 18791), (10062, 17917), (10127, 17802), (10578, 17043), (10621, 16974), (11362, 15867), (12259, 14706), (12857, 14022)]