376483520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1438

約数の個数: 112

約数和(自身を含む): 1033198848

約数和(自身を除く): 656715328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 655, 917, 1048, 1120, 1283, 1310, 1834, 2096, 2240, 2566, 2620, 3668, 4192, 4585, 5132, 5240, 6415, 7336, 8384, 8981, 9170, 10264, 10480, 12830, 14672, 17962, 18340, 20528, 20960, 25660, 29344, 35924, 36680, 41056, 41920, 44905, 51320, 58688, 71848, 73360, 82112, 89810, 102640, 143696, 146720, 168073, 179620, 205280, 287392, 293440, 336146, 359240, 410560, 574784, 672292, 718480, 840365, 1176511, 1344584, 1436960, 1680730, 2353022, 2689168, 2873920, 3361460, 4706044, 5378336, 5882555, 6722920, 9412088, 10756672, 11765110, 13445840, 18824176, 23530220, 26891680, 37648352, 47060440, 53783360, 75296704, 94120880, 188241760, 376483520]

約数ペア:

[(1, 376483520), (2, 188241760), (4, 94120880), (5, 75296704), (7, 53783360), (8, 47060440), (10, 37648352), (14, 26891680), (16, 23530220), (20, 18824176), (28, 13445840), (32, 11765110), (35, 10756672), (40, 9412088), (56, 6722920), (64, 5882555), (70, 5378336), (80, 4706044), (112, 3361460), (131, 2873920), (140, 2689168), (160, 2353022), (224, 1680730), (262, 1436960), (280, 1344584), (320, 1176511), (448, 840365), (524, 718480), (560, 672292), (655, 574784), (917, 410560), (1048, 359240), (1120, 336146), (1283, 293440), (1310, 287392), (1834, 205280), (2096, 179620), (2240, 168073), (2566, 146720), (2620, 143696), (3668, 102640), (4192, 89810), (4585, 82112), (5132, 73360), (5240, 71848), (6415, 58688), (7336, 51320), (8384, 44905), (8981, 41920), (9170, 41056), (10264, 36680), (10480, 35924), (12830, 29344), (14672, 25660), (17962, 20960), (18340, 20528)]