83012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 190702680

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, 1583, 1748, 2185, 2280, 2622, 2760, 3166, 3496, 4370, 4749, 5244, 6332, 6555, 7915, 8740, 9498, 10488, 12664, 13110, 15830, 17480, 18996, 23745, 26220, 30077, 31660, 36409, 37992, 47490, 52440, 60154, 63320, 72818, 90231, 94980, 109227, 120308, 145636, 150385, 180462, 182045, 189960, 218454, 240616, 291272, 300770, 360924, 364090, 436908, 451155, 546135, 601540, 691771, 721848, 728180, 873816, 902310, 1092270, 1203080, 1383542, 1456360, 1804620, 2075313, 2184540, 2767084, 3458855, 3609240, 4150626, 4369080, 5534168, 6917710, 8301252, 10376565, 13835420, 16602504, 20753130, 27670840, 41506260, 83012520]

約数ペア:

[(1, 83012520), (2, 41506260), (3, 27670840), (4, 20753130), (5, 16602504), (6, 13835420), (8, 10376565), (10, 8301252), (12, 6917710), (15, 5534168), (19, 4369080), (20, 4150626), (23, 3609240), (24, 3458855), (30, 2767084), (38, 2184540), (40, 2075313), (46, 1804620), (57, 1456360), (60, 1383542), (69, 1203080), (76, 1092270), (92, 902310), (95, 873816), (114, 728180), (115, 721848), (120, 691771), (138, 601540), (152, 546135), (184, 451155), (190, 436908), (228, 364090), (230, 360924), (276, 300770), (285, 291272), (345, 240616), (380, 218454), (437, 189960), (456, 182045), (460, 180462), (552, 150385), (570, 145636), (690, 120308), (760, 109227), (874, 94980), (920, 90231), (1140, 72818), (1311, 63320), (1380, 60154), (1583, 52440), (1748, 47490), (2185, 37992), (2280, 36409), (2622, 31660), (2760, 30077), (3166, 26220), (3496, 23745), (4370, 18996), (4749, 17480), (5244, 15830), (6332, 13110), (6555, 12664), (7915, 10488), (8740, 9498)]