169130040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 533744640

約数和(自身を除く): 364614600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 233, 263, 276, 345, 460, 466, 526, 552, 690, 699, 789, 920, 932, 1052, 1165, 1315, 1380, 1398, 1578, 1864, 2104, 2330, 2630, 2760, 2796, 3156, 3495, 3945, 4660, 5260, 5359, 5592, 6049, 6312, 6990, 7890, 9320, 10520, 10718, 12098, 13980, 15780, 16077, 18147, 21436, 24196, 26795, 27960, 30245, 31560, 32154, 36294, 42872, 48392, 53590, 60490, 61279, 64308, 72588, 80385, 90735, 107180, 120980, 122558, 128616, 145176, 160770, 181470, 183837, 214360, 241960, 245116, 306395, 321540, 362940, 367674, 490232, 612790, 643080, 725880, 735348, 919185, 1225580, 1409417, 1470696, 1838370, 2451160, 2818834, 3676740, 4228251, 5637668, 7047085, 7353480, 8456502, 11275336, 14094170, 16913004, 21141255, 28188340, 33826008, 42282510, 56376680, 84565020, 169130040]

約数ペア:

[(1, 169130040), (2, 84565020), (3, 56376680), (4, 42282510), (5, 33826008), (6, 28188340), (8, 21141255), (10, 16913004), (12, 14094170), (15, 11275336), (20, 8456502), (23, 7353480), (24, 7047085), (30, 5637668), (40, 4228251), (46, 3676740), (60, 2818834), (69, 2451160), (92, 1838370), (115, 1470696), (120, 1409417), (138, 1225580), (184, 919185), (230, 735348), (233, 725880), (263, 643080), (276, 612790), (345, 490232), (460, 367674), (466, 362940), (526, 321540), (552, 306395), (690, 245116), (699, 241960), (789, 214360), (920, 183837), (932, 181470), (1052, 160770), (1165, 145176), (1315, 128616), (1380, 122558), (1398, 120980), (1578, 107180), (1864, 90735), (2104, 80385), (2330, 72588), (2630, 64308), (2760, 61279), (2796, 60490), (3156, 53590), (3495, 48392), (3945, 42872), (4660, 36294), (5260, 32154), (5359, 31560), (5592, 30245), (6049, 27960), (6312, 26795), (6990, 24196), (7890, 21436), (9320, 18147), (10520, 16077), (10718, 15780), (12098, 13980)]