165490290

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 544112640

約数和(自身を除く): 378622350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 47, 54, 63, 69, 70, 81, 90, 94, 105, 115, 126, 135, 138, 141, 161, 162, 189, 207, 210, 230, 235, 243, 270, 282, 315, 322, 329, 345, 378, 405, 414, 423, 470, 483, 486, 567, 621, 630, 658, 690, 705, 729, 805, 810, 846, 945, 966, 987, 1035, 1081, 1134, 1215, 1242, 1269, 1410, 1449, 1458, 1610, 1645, 1701, 1863, 1890, 1974, 2070, 2115, 2162, 2187, 2415, 2430, 2538, 2835, 2898, 2961, 3105, 3243, 3290, 3402, 3645, 3726, 3807, 4230, 4347, 4374, 4830, 4935, 5103, 5405, 5589, 5670, 5922, 6210, 6345, 6486, 7245, 7290, 7567, 7614, 8505, 8694, 8883, 9315, 9729, 9870, 10206, 10810, 10935, 11178, 11421, 12690, 13041, 14490, 14805, 15134, 15309, 16215, 16767, 17010, 17766, 18630, 19035, 19458, 21735, 21870, 22701, 22842, 25515, 26082, 26649, 27945, 29187, 29610, 30618, 32430, 33534, 34263, 37835, 38070, 39123, 43470, 44415, 45402, 48645, 50301, 51030, 53298, 55890, 57105, 58374, 65205, 68103, 68526, 75670, 76545, 78246, 79947, 83835, 87561, 88830, 97290, 100602, 102789, 113505, 114210, 117369, 130410, 133245, 136206, 145935, 153090, 159894, 167670, 171315, 175122, 195615, 204309, 205578, 227010, 234738, 239841, 251505, 262683, 266490, 291870, 340515, 342630, 352107, 391230, 399735, 408618, 437805, 479682, 503010, 513945, 525366, 586845, 612927, 681030, 704214, 719523, 788049, 799470, 875610, 1021545, 1027890, 1173690, 1199205, 1225854, 1313415, 1439046, 1576098, 1760535, 1838781, 2043090, 2364147, 2398410, 2626830, 3064635, 3521070, 3597615, 3677562, 3940245, 4728294, 5516343, 6129270, 7195230, 7880490, 9193905, 11032686, 11820735, 16549029, 18387810, 23641470, 27581715, 33098058, 55163430, 82745145, 165490290]

約数ペア:

[(1, 165490290), (2, 82745145), (3, 55163430), (5, 33098058), (6, 27581715), (7, 23641470), (9, 18387810), (10, 16549029), (14, 11820735), (15, 11032686), (18, 9193905), (21, 7880490), (23, 7195230), (27, 6129270), (30, 5516343), (35, 4728294), (42, 3940245), (45, 3677562), (46, 3597615), (47, 3521070), (54, 3064635), (63, 2626830), (69, 2398410), (70, 2364147), (81, 2043090), (90, 1838781), (94, 1760535), (105, 1576098), (115, 1439046), (126, 1313415), (135, 1225854), (138, 1199205), (141, 1173690), (161, 1027890), (162, 1021545), (189, 875610), (207, 799470), (210, 788049), (230, 719523), (235, 704214), (243, 681030), (270, 612927), (282, 586845), (315, 525366), (322, 513945), (329, 503010), (345, 479682), (378, 437805), (405, 408618), (414, 399735), (423, 391230), (470, 352107), (483, 342630), (486, 340515), (567, 291870), (621, 266490), (630, 262683), (658, 251505), (690, 239841), (705, 234738), (729, 227010), (805, 205578), (810, 204309), (846, 195615), (945, 175122), (966, 171315), (987, 167670), (1035, 159894), (1081, 153090), (1134, 145935), (1215, 136206), (1242, 133245), (1269, 130410), (1410, 117369), (1449, 114210), (1458, 113505), (1610, 102789), (1645, 100602), (1701, 97290), (1863, 88830), (1890, 87561), (1974, 83835), (2070, 79947), (2115, 78246), (2162, 76545), (2187, 75670), (2415, 68526), (2430, 68103), (2538, 65205), (2835, 58374), (2898, 57105), (2961, 55890), (3105, 53298), (3243, 51030), (3290, 50301), (3402, 48645), (3645, 45402), (3726, 44415), (3807, 43470), (4230, 39123), (4347, 38070), (4374, 37835), (4830, 34263), (4935, 33534), (5103, 32430), (5405, 30618), (5589, 29610), (5670, 29187), (5922, 27945), (6210, 26649), (6345, 26082), (6486, 25515), (7245, 22842), (7290, 22701), (7567, 21870), (7614, 21735), (8505, 19458), (8694, 19035), (8883, 18630), (9315, 17766), (9729, 17010), (9870, 16767), (10206, 16215), (10810, 15309), (10935, 15134), (11178, 14805), (11421, 14490), (12690, 13041)]