160419204

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 507386880

約数和(自身を除く): 346967676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 81, 92, 99, 103, 108, 114, 132, 138, 162, 171, 198, 206, 207, 209, 228, 253, 276, 297, 309, 324, 342, 396, 412, 414, 418, 437, 506, 513, 594, 618, 621, 627, 684, 759, 828, 836, 874, 891, 927, 1012, 1026, 1133, 1188, 1236, 1242, 1254, 1311, 1518, 1539, 1748, 1782, 1854, 1863, 1881, 1957, 2052, 2266, 2277, 2369, 2484, 2508, 2622, 2781, 3036, 3078, 3399, 3564, 3708, 3726, 3762, 3914, 3933, 4532, 4554, 4738, 4807, 5244, 5562, 5643, 5871, 6156, 6798, 6831, 7107, 7452, 7524, 7828, 7866, 8343, 9108, 9476, 9614, 10197, 11124, 11286, 11742, 11799, 13596, 13662, 14214, 14421, 15732, 16686, 16929, 17613, 19228, 20394, 20493, 21321, 21527, 22572, 23484, 23598, 26059, 27324, 28428, 28842, 30591, 33372, 33858, 35226, 35397, 40788, 40986, 42642, 43054, 43263, 45011, 47196, 52118, 52839, 57684, 61182, 63963, 64581, 67716, 70452, 70794, 78177, 81972, 85284, 86108, 86526, 90022, 91773, 104236, 105678, 122364, 127926, 129162, 129789, 135033, 141588, 156354, 158517, 173052, 180044, 183546, 191889, 193743, 211356, 234531, 255852, 258324, 259578, 270066, 312708, 317034, 367092, 383778, 387486, 389367, 405099, 469062, 495121, 519156, 540132, 581229, 634068, 703593, 767556, 774972, 778734, 810198, 938124, 990242, 1162458, 1215297, 1407186, 1485363, 1557468, 1620396, 1743687, 1980484, 2110779, 2324916, 2430594, 2814372, 2970726, 3487374, 3645891, 4221558, 4456089, 4861188, 5941452, 6974748, 7291782, 8443116, 8912178, 13368267, 14583564, 17824356, 26736534, 40104801, 53473068, 80209602, 160419204]

約数ペア:

[(1, 160419204), (2, 80209602), (3, 53473068), (4, 40104801), (6, 26736534), (9, 17824356), (11, 14583564), (12, 13368267), (18, 8912178), (19, 8443116), (22, 7291782), (23, 6974748), (27, 5941452), (33, 4861188), (36, 4456089), (38, 4221558), (44, 3645891), (46, 3487374), (54, 2970726), (57, 2814372), (66, 2430594), (69, 2324916), (76, 2110779), (81, 1980484), (92, 1743687), (99, 1620396), (103, 1557468), (108, 1485363), (114, 1407186), (132, 1215297), (138, 1162458), (162, 990242), (171, 938124), (198, 810198), (206, 778734), (207, 774972), (209, 767556), (228, 703593), (253, 634068), (276, 581229), (297, 540132), (309, 519156), (324, 495121), (342, 469062), (396, 405099), (412, 389367), (414, 387486), (418, 383778), (437, 367092), (506, 317034), (513, 312708), (594, 270066), (618, 259578), (621, 258324), (627, 255852), (684, 234531), (759, 211356), (828, 193743), (836, 191889), (874, 183546), (891, 180044), (927, 173052), (1012, 158517), (1026, 156354), (1133, 141588), (1188, 135033), (1236, 129789), (1242, 129162), (1254, 127926), (1311, 122364), (1518, 105678), (1539, 104236), (1748, 91773), (1782, 90022), (1854, 86526), (1863, 86108), (1881, 85284), (1957, 81972), (2052, 78177), (2266, 70794), (2277, 70452), (2369, 67716), (2484, 64581), (2508, 63963), (2622, 61182), (2781, 57684), (3036, 52839), (3078, 52118), (3399, 47196), (3564, 45011), (3708, 43263), (3726, 43054), (3762, 42642), (3914, 40986), (3933, 40788), (4532, 35397), (4554, 35226), (4738, 33858), (4807, 33372), (5244, 30591), (5562, 28842), (5643, 28428), (5871, 27324), (6156, 26059), (6798, 23598), (6831, 23484), (7107, 22572), (7452, 21527), (7524, 21321), (7828, 20493), (7866, 20394), (8343, 19228), (9108, 17613), (9476, 16929), (9614, 16686), (10197, 15732), (11124, 14421), (11286, 14214), (11742, 13662), (11799, 13596)]