902026880

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 2268414720

約数和(自身を除く): 1366387840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 233, 263, 320, 368, 460, 466, 526, 640, 736, 920, 932, 1052, 1165, 1315, 1472, 1840, 1864, 2104, 2330, 2630, 2944, 3680, 3728, 4208, 4660, 5260, 5359, 6049, 7360, 7456, 8416, 9320, 10520, 10718, 12098, 14720, 14912, 16832, 18640, 21040, 21436, 24196, 26795, 29824, 30245, 33664, 37280, 42080, 42872, 48392, 53590, 60490, 61279, 74560, 84160, 85744, 96784, 107180, 120980, 122558, 149120, 168320, 171488, 193568, 214360, 241960, 245116, 306395, 342976, 387136, 428720, 483920, 490232, 612790, 685952, 774272, 857440, 967840, 980464, 1225580, 1409417, 1714880, 1935680, 1960928, 2451160, 2818834, 3429760, 3871360, 3921856, 4902320, 5637668, 7047085, 7843712, 9804640, 11275336, 14094170, 19609280, 22550672, 28188340, 39218560, 45101344, 56376680, 90202688, 112753360, 180405376, 225506720, 451013440, 902026880]

約数ペア:

[(1, 902026880), (2, 451013440), (4, 225506720), (5, 180405376), (8, 112753360), (10, 90202688), (16, 56376680), (20, 45101344), (23, 39218560), (32, 28188340), (40, 22550672), (46, 19609280), (64, 14094170), (80, 11275336), (92, 9804640), (115, 7843712), (128, 7047085), (160, 5637668), (184, 4902320), (230, 3921856), (233, 3871360), (263, 3429760), (320, 2818834), (368, 2451160), (460, 1960928), (466, 1935680), (526, 1714880), (640, 1409417), (736, 1225580), (920, 980464), (932, 967840), (1052, 857440), (1165, 774272), (1315, 685952), (1472, 612790), (1840, 490232), (1864, 483920), (2104, 428720), (2330, 387136), (2630, 342976), (2944, 306395), (3680, 245116), (3728, 241960), (4208, 214360), (4660, 193568), (5260, 171488), (5359, 168320), (6049, 149120), (7360, 122558), (7456, 120980), (8416, 107180), (9320, 96784), (10520, 85744), (10718, 84160), (12098, 74560), (14720, 61279), (14912, 60490), (16832, 53590), (18640, 48392), (21040, 42872), (21436, 42080), (24196, 37280), (26795, 33664), (29824, 30245)]