170427240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2333

約数の個数: 160

約数和(自身を含む): 597991680

約数和(自身を除く): 427564440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2287, 2484, 2760, 3105, 3240, 3726, 4140, 4574, 4968, 6210, 6861, 7452, 8280, 9148, 9315, 11435, 12420, 13722, 14904, 18296, 18630, 20583, 22870, 24840, 27444, 34305, 37260, 41166, 45740, 52601, 54888, 61749, 68610, 74520, 82332, 91480, 102915, 105202, 123498, 137220, 157803, 164664, 185247, 205830, 210404, 246996, 263005, 274440, 308745, 315606, 370494, 411660, 420808, 473409, 493992, 526010, 617490, 631212, 740988, 789015, 823320, 926235, 946818, 1052020, 1234980, 1262424, 1420227, 1481976, 1578030, 1852470, 1893636, 2104040, 2367045, 2469960, 2840454, 3156060, 3704940, 3787272, 4260681, 4734090, 5680908, 6312120, 7101135, 7409880, 8521362, 9468180, 11361816, 14202270, 17042724, 18936360, 21303405, 28404540, 34085448, 42606810, 56809080, 85213620, 170427240]

約数ペア:

[(1, 170427240), (2, 85213620), (3, 56809080), (4, 42606810), (5, 34085448), (6, 28404540), (8, 21303405), (9, 18936360), (10, 17042724), (12, 14202270), (15, 11361816), (18, 9468180), (20, 8521362), (23, 7409880), (24, 7101135), (27, 6312120), (30, 5680908), (36, 4734090), (40, 4260681), (45, 3787272), (46, 3704940), (54, 3156060), (60, 2840454), (69, 2469960), (72, 2367045), (81, 2104040), (90, 1893636), (92, 1852470), (108, 1578030), (115, 1481976), (120, 1420227), (135, 1262424), (138, 1234980), (162, 1052020), (180, 946818), (184, 926235), (207, 823320), (216, 789015), (230, 740988), (270, 631212), (276, 617490), (324, 526010), (345, 493992), (360, 473409), (405, 420808), (414, 411660), (460, 370494), (540, 315606), (552, 308745), (621, 274440), (648, 263005), (690, 246996), (810, 210404), (828, 205830), (920, 185247), (1035, 164664), (1080, 157803), (1242, 137220), (1380, 123498), (1620, 105202), (1656, 102915), (1863, 91480), (2070, 82332), (2287, 74520), (2484, 68610), (2760, 61749), (3105, 54888), (3240, 52601), (3726, 45740), (4140, 41166), (4574, 37260), (4968, 34305), (6210, 27444), (6861, 24840), (7452, 22870), (8280, 20583), (9148, 18630), (9315, 18296), (11435, 14904), (12420, 13722)]