43039360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 126806400

約数和(自身を除く): 83767040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 739, 832, 896, 910, 1040, 1120, 1456, 1478, 1664, 1820, 2080, 2240, 2912, 2956, 3640, 3695, 4160, 4480, 5173, 5824, 5912, 7280, 7390, 8320, 9607, 10346, 11648, 11824, 14560, 14780, 19214, 20692, 23648, 25865, 29120, 29560, 38428, 41384, 47296, 48035, 51730, 58240, 59120, 67249, 76856, 82768, 94592, 96070, 103460, 118240, 134498, 153712, 165536, 192140, 206920, 236480, 268996, 307424, 331072, 336245, 384280, 413840, 472960, 537992, 614848, 662144, 672490, 768560, 827680, 1075984, 1229696, 1344980, 1537120, 1655360, 2151968, 2689960, 3074240, 3310720, 4303936, 5379920, 6148480, 8607872, 10759840, 21519680, 43039360]

約数ペア:

[(1, 43039360), (2, 21519680), (4, 10759840), (5, 8607872), (7, 6148480), (8, 5379920), (10, 4303936), (13, 3310720), (14, 3074240), (16, 2689960), (20, 2151968), (26, 1655360), (28, 1537120), (32, 1344980), (35, 1229696), (40, 1075984), (52, 827680), (56, 768560), (64, 672490), (65, 662144), (70, 614848), (80, 537992), (91, 472960), (104, 413840), (112, 384280), (128, 336245), (130, 331072), (140, 307424), (160, 268996), (182, 236480), (208, 206920), (224, 192140), (260, 165536), (280, 153712), (320, 134498), (364, 118240), (416, 103460), (448, 96070), (455, 94592), (520, 82768), (560, 76856), (640, 67249), (728, 59120), (739, 58240), (832, 51730), (896, 48035), (910, 47296), (1040, 41384), (1120, 38428), (1456, 29560), (1478, 29120), (1664, 25865), (1820, 23648), (2080, 20692), (2240, 19214), (2912, 14780), (2956, 14560), (3640, 11824), (3695, 11648), (4160, 10346), (4480, 9607), (5173, 8320), (5824, 7390), (5912, 7280)]