174908240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 466865208

約数和(自身を除く): 291956968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 208, 221, 260, 272, 338, 340, 442, 520, 676, 680, 761, 845, 884, 1040, 1105, 1352, 1360, 1522, 1690, 1768, 2210, 2704, 2873, 3044, 3380, 3536, 3805, 4420, 5746, 6088, 6760, 7610, 8840, 9893, 11492, 12176, 12937, 13520, 14365, 15220, 17680, 19786, 22984, 25874, 28730, 30440, 39572, 45968, 49465, 51748, 57460, 60880, 64685, 79144, 98930, 103496, 114920, 128609, 129370, 158288, 168181, 197860, 206992, 229840, 257218, 258740, 336362, 395720, 514436, 517480, 643045, 672724, 791440, 840905, 1028872, 1034960, 1286090, 1345448, 1681810, 2057744, 2186353, 2572180, 2690896, 3363620, 4372706, 5144360, 6727240, 8745412, 10288720, 10931765, 13454480, 17490824, 21863530, 34981648, 43727060, 87454120, 174908240]

約数ペア:

[(1, 174908240), (2, 87454120), (4, 43727060), (5, 34981648), (8, 21863530), (10, 17490824), (13, 13454480), (16, 10931765), (17, 10288720), (20, 8745412), (26, 6727240), (34, 5144360), (40, 4372706), (52, 3363620), (65, 2690896), (68, 2572180), (80, 2186353), (85, 2057744), (104, 1681810), (130, 1345448), (136, 1286090), (169, 1034960), (170, 1028872), (208, 840905), (221, 791440), (260, 672724), (272, 643045), (338, 517480), (340, 514436), (442, 395720), (520, 336362), (676, 258740), (680, 257218), (761, 229840), (845, 206992), (884, 197860), (1040, 168181), (1105, 158288), (1352, 129370), (1360, 128609), (1522, 114920), (1690, 103496), (1768, 98930), (2210, 79144), (2704, 64685), (2873, 60880), (3044, 57460), (3380, 51748), (3536, 49465), (3805, 45968), (4420, 39572), (5746, 30440), (6088, 28730), (6760, 25874), (7610, 22984), (8840, 19786), (9893, 17680), (11492, 15220), (12176, 14365), (12937, 13520)]