83956440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 276825600

約数和(自身を除く): 192869160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1601, 1748, 2185, 2280, 2622, 2760, 3202, 3496, 4370, 4803, 5244, 6404, 6555, 8005, 8740, 9606, 10488, 12808, 13110, 16010, 17480, 19212, 24015, 26220, 30419, 32020, 36823, 38424, 48030, 52440, 60838, 64040, 73646, 91257, 96060, 110469, 121676, 147292, 152095, 182514, 184115, 192120, 220938, 243352, 294584, 304190, 365028, 368230, 441876, 456285, 552345, 608380, 699637, 730056, 736460, 883752, 912570, 1104690, 1216760, 1399274, 1472920, 1825140, 2098911, 2209380, 2798548, 3498185, 3650280, 4197822, 4418760, 5597096, 6996370, 8395644, 10494555, 13992740, 16791288, 20989110, 27985480, 41978220, 83956440]

約数ペア:

[(1, 83956440), (2, 41978220), (3, 27985480), (4, 20989110), (5, 16791288), (6, 13992740), (8, 10494555), (10, 8395644), (12, 6996370), (15, 5597096), (19, 4418760), (20, 4197822), (23, 3650280), (24, 3498185), (30, 2798548), (38, 2209380), (40, 2098911), (46, 1825140), (57, 1472920), (60, 1399274), (69, 1216760), (76, 1104690), (92, 912570), (95, 883752), (114, 736460), (115, 730056), (120, 699637), (138, 608380), (152, 552345), (184, 456285), (190, 441876), (228, 368230), (230, 365028), (276, 304190), (285, 294584), (345, 243352), (380, 220938), (437, 192120), (456, 184115), (460, 182514), (552, 152095), (570, 147292), (690, 121676), (760, 110469), (874, 96060), (920, 91257), (1140, 73646), (1311, 64040), (1380, 60838), (1601, 52440), (1748, 48030), (2185, 38424), (2280, 36823), (2622, 32020), (2760, 30419), (3202, 26220), (3496, 24015), (4370, 19212), (4803, 17480), (5244, 16010), (6404, 13110), (6555, 12808), (8005, 10488), (8740, 9606)]