15702995988

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{7499}}^1$

素因数の和:7819

約数の個数: 120

約数和(自身を含む): 42993720000

約数和(自身を除く): 27290724012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 281, 324, 414, 562, 621, 828, 843, 1124, 1242, 1686, 1863, 2484, 2529, 3372, 3726, 5058, 6463, 7452, 7499, 7587, 10116, 12926, 14998, 15174, 19389, 22497, 22761, 25852, 29996, 30348, 38778, 44994, 45522, 58167, 67491, 77556, 89988, 91044, 116334, 134982, 172477, 174501, 202473, 232668, 269964, 344954, 349002, 404946, 517431, 523503, 607419, 689908, 698004, 809892, 1034862, 1047006, 1214838, 1552293, 2069724, 2094012, 2107219, 2429676, 3104586, 4214438, 4656879, 6209172, 6321657, 8428876, 9313758, 12643314, 13970637, 18627516, 18964971, 25286628, 27941274, 37929942, 48466037, 55882548, 56894913, 75859884, 96932074, 113789826, 145398111, 170684739, 193864148, 227579652, 290796222, 341369478, 436194333, 581592444, 682738956, 872388666, 1308582999, 1744777332, 2617165998, 3925748997, 5234331996, 7851497994, 15702995988]

約数ペア:

[(1, 15702995988), (2, 7851497994), (3, 5234331996), (4, 3925748997), (6, 2617165998), (9, 1744777332), (12, 1308582999), (18, 872388666), (23, 682738956), (27, 581592444), (36, 436194333), (46, 341369478), (54, 290796222), (69, 227579652), (81, 193864148), (92, 170684739), (108, 145398111), (138, 113789826), (162, 96932074), (207, 75859884), (276, 56894913), (281, 55882548), (324, 48466037), (414, 37929942), (562, 27941274), (621, 25286628), (828, 18964971), (843, 18627516), (1124, 13970637), (1242, 12643314), (1686, 9313758), (1863, 8428876), (2484, 6321657), (2529, 6209172), (3372, 4656879), (3726, 4214438), (5058, 3104586), (6463, 2429676), (7452, 2107219), (7499, 2094012), (7587, 2069724), (10116, 1552293), (12926, 1214838), (14998, 1047006), (15174, 1034862), (19389, 809892), (22497, 698004), (22761, 689908), (25852, 607419), (29996, 523503), (30348, 517431), (38778, 404946), (44994, 349002), (45522, 344954), (58167, 269964), (67491, 232668), (77556, 202473), (89988, 174501), (91044, 172477), (116334, 134982)]