3966151280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23687}}^1$

素因数の和:23743

約数の個数: 160

約数和(自身を含む): 11843241984

約数和(自身を除く): 7877090704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2093, 2392, 2576, 2990, 3220, 3640, 4186, 4784, 5980, 6440, 7280, 8372, 10465, 11960, 12880, 16744, 20930, 23687, 23920, 33488, 41860, 47374, 83720, 94748, 118435, 165809, 167440, 189496, 236870, 307931, 331618, 378992, 473740, 544801, 615862, 663236, 829045, 947480, 1089602, 1231724, 1326472, 1539655, 1658090, 1894960, 2155517, 2179204, 2463448, 2652944, 2724005, 3079310, 3316180, 3813607, 4311034, 4358408, 4926896, 5448010, 6158620, 6632360, 7082413, 7627214, 8622068, 8716816, 10777585, 10896020, 12317240, 13264720, 14164826, 15254428, 17244136, 19068035, 21555170, 21792040, 24634480, 28329652, 30508856, 34488272, 35412065, 38136070, 43110340, 43584080, 49576891, 56659304, 61017712, 70824130, 76272140, 86220680, 99153782, 113318608, 141648260, 152544280, 172441360, 198307564, 247884455, 283296520, 305088560, 396615128, 495768910, 566593040, 793230256, 991537820, 1983075640, 3966151280]

約数ペア:

[(1, 3966151280), (2, 1983075640), (4, 991537820), (5, 793230256), (7, 566593040), (8, 495768910), (10, 396615128), (13, 305088560), (14, 283296520), (16, 247884455), (20, 198307564), (23, 172441360), (26, 152544280), (28, 141648260), (35, 113318608), (40, 99153782), (46, 86220680), (52, 76272140), (56, 70824130), (65, 61017712), (70, 56659304), (80, 49576891), (91, 43584080), (92, 43110340), (104, 38136070), (112, 35412065), (115, 34488272), (130, 30508856), (140, 28329652), (161, 24634480), (182, 21792040), (184, 21555170), (208, 19068035), (230, 17244136), (260, 15254428), (280, 14164826), (299, 13264720), (322, 12317240), (364, 10896020), (368, 10777585), (455, 8716816), (460, 8622068), (520, 7627214), (560, 7082413), (598, 6632360), (644, 6158620), (728, 5448010), (805, 4926896), (910, 4358408), (920, 4311034), (1040, 3813607), (1196, 3316180), (1288, 3079310), (1456, 2724005), (1495, 2652944), (1610, 2463448), (1820, 2179204), (1840, 2155517), (2093, 1894960), (2392, 1658090), (2576, 1539655), (2990, 1326472), (3220, 1231724), (3640, 1089602), (4186, 947480), (4784, 829045), (5980, 663236), (6440, 615862), (7280, 544801), (8372, 473740), (10465, 378992), (11960, 331618), (12880, 307931), (16744, 236870), (20930, 189496), (23687, 167440), (23920, 165809), (33488, 118435), (41860, 94748), (47374, 83720)]