55071120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:977

約数の個数: 160

約数和(自身を含む): 193737600

約数和(自身を除く): 138666480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 929, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1858, 1976, 2280, 2470, 2787, 2964, 3120, 3705, 3716, 3952, 4560, 4645, 4940, 5574, 5928, 7410, 7432, 9290, 9880, 11148, 11856, 12077, 13935, 14820, 14864, 17651, 18580, 19760, 22296, 24154, 27870, 29640, 35302, 36231, 37160, 44592, 48308, 52953, 55740, 59280, 60385, 70604, 72462, 74320, 88255, 96616, 105906, 111480, 120770, 141208, 144924, 176510, 181155, 193232, 211812, 222960, 229463, 241540, 264765, 282416, 289848, 353020, 362310, 423624, 458926, 483080, 529530, 579696, 688389, 706040, 724620, 847248, 917852, 966160, 1059060, 1147315, 1376778, 1412080, 1449240, 1835704, 2118120, 2294630, 2753556, 2898480, 3441945, 3671408, 4236240, 4589260, 5507112, 6883890, 9178520, 11014224, 13767780, 18357040, 27535560, 55071120]

約数ペア:

[(1, 55071120), (2, 27535560), (3, 18357040), (4, 13767780), (5, 11014224), (6, 9178520), (8, 6883890), (10, 5507112), (12, 4589260), (13, 4236240), (15, 3671408), (16, 3441945), (19, 2898480), (20, 2753556), (24, 2294630), (26, 2118120), (30, 1835704), (38, 1449240), (39, 1412080), (40, 1376778), (48, 1147315), (52, 1059060), (57, 966160), (60, 917852), (65, 847248), (76, 724620), (78, 706040), (80, 688389), (95, 579696), (104, 529530), (114, 483080), (120, 458926), (130, 423624), (152, 362310), (156, 353020), (190, 289848), (195, 282416), (208, 264765), (228, 241540), (240, 229463), (247, 222960), (260, 211812), (285, 193232), (304, 181155), (312, 176510), (380, 144924), (390, 141208), (456, 120770), (494, 111480), (520, 105906), (570, 96616), (624, 88255), (741, 74320), (760, 72462), (780, 70604), (912, 60385), (929, 59280), (988, 55740), (1040, 52953), (1140, 48308), (1235, 44592), (1482, 37160), (1520, 36231), (1560, 35302), (1858, 29640), (1976, 27870), (2280, 24154), (2470, 22296), (2787, 19760), (2964, 18580), (3120, 17651), (3705, 14864), (3716, 14820), (3952, 13935), (4560, 12077), (4645, 11856), (4940, 11148), (5574, 9880), (5928, 9290), (7410, 7432)]