144175040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 112

約数和(自身を含む): 377464320

約数和(自身を除く): 233289280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1031, 1216, 1472, 1520, 1748, 1840, 2062, 2185, 3040, 3496, 3680, 4124, 4370, 5155, 6080, 6992, 7360, 8248, 8740, 10310, 13984, 16496, 17480, 19589, 20620, 23713, 27968, 32992, 34960, 39178, 41240, 47426, 65984, 69920, 78356, 82480, 94852, 97945, 118565, 139840, 156712, 164960, 189704, 195890, 237130, 313424, 329920, 379408, 391780, 450547, 474260, 626848, 758816, 783560, 901094, 948520, 1253696, 1517632, 1567120, 1802188, 1897040, 2252735, 3134240, 3604376, 3794080, 4505470, 6268480, 7208752, 7588160, 9010940, 14417504, 18021880, 28835008, 36043760, 72087520, 144175040]

約数ペア:

[(1, 144175040), (2, 72087520), (4, 36043760), (5, 28835008), (8, 18021880), (10, 14417504), (16, 9010940), (19, 7588160), (20, 7208752), (23, 6268480), (32, 4505470), (38, 3794080), (40, 3604376), (46, 3134240), (64, 2252735), (76, 1897040), (80, 1802188), (92, 1567120), (95, 1517632), (115, 1253696), (152, 948520), (160, 901094), (184, 783560), (190, 758816), (230, 626848), (304, 474260), (320, 450547), (368, 391780), (380, 379408), (437, 329920), (460, 313424), (608, 237130), (736, 195890), (760, 189704), (874, 164960), (920, 156712), (1031, 139840), (1216, 118565), (1472, 97945), (1520, 94852), (1748, 82480), (1840, 78356), (2062, 69920), (2185, 65984), (3040, 47426), (3496, 41240), (3680, 39178), (4124, 34960), (4370, 32992), (5155, 27968), (6080, 23713), (6992, 20620), (7360, 19589), (8248, 17480), (8740, 16496), (10310, 13984)]