23067520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 66585600

約数和(自身を除く): 43518080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 271, 280, 304, 320, 380, 448, 532, 542, 560, 608, 640, 665, 760, 896, 1064, 1084, 1120, 1216, 1330, 1355, 1520, 1897, 2128, 2168, 2240, 2432, 2660, 2710, 3040, 3794, 4256, 4336, 4480, 5149, 5320, 5420, 6080, 7588, 8512, 8672, 9485, 10298, 10640, 10840, 12160, 15176, 17024, 17344, 18970, 20596, 21280, 21680, 25745, 30352, 34688, 36043, 37940, 41192, 42560, 43360, 51490, 60704, 72086, 75880, 82384, 85120, 86720, 102980, 121408, 144172, 151760, 164768, 173440, 180215, 205960, 242816, 288344, 303520, 329536, 360430, 411920, 576688, 607040, 659072, 720860, 823840, 1153376, 1214080, 1441720, 1647680, 2306752, 2883440, 3295360, 4613504, 5766880, 11533760, 23067520]

約数ペア:

[(1, 23067520), (2, 11533760), (4, 5766880), (5, 4613504), (7, 3295360), (8, 2883440), (10, 2306752), (14, 1647680), (16, 1441720), (19, 1214080), (20, 1153376), (28, 823840), (32, 720860), (35, 659072), (38, 607040), (40, 576688), (56, 411920), (64, 360430), (70, 329536), (76, 303520), (80, 288344), (95, 242816), (112, 205960), (128, 180215), (133, 173440), (140, 164768), (152, 151760), (160, 144172), (190, 121408), (224, 102980), (266, 86720), (271, 85120), (280, 82384), (304, 75880), (320, 72086), (380, 60704), (448, 51490), (532, 43360), (542, 42560), (560, 41192), (608, 37940), (640, 36043), (665, 34688), (760, 30352), (896, 25745), (1064, 21680), (1084, 21280), (1120, 20596), (1216, 18970), (1330, 17344), (1355, 17024), (1520, 15176), (1897, 12160), (2128, 10840), (2168, 10640), (2240, 10298), (2432, 9485), (2660, 8672), (2710, 8512), (3040, 7588), (3794, 6080), (4256, 5420), (4336, 5320), (4480, 5149)]