134656720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6700

約数の個数: 80

約数和(自身を含む): 356441472

約数和(自身を除く): 221784752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 6653, 10120, 13306, 20240, 26612, 33265, 53224, 66530, 73183, 106448, 133060, 146366, 153019, 266120, 292732, 306038, 365915, 532240, 585464, 612076, 731830, 765095, 1170928, 1224152, 1463660, 1530190, 1683209, 2448304, 2927320, 3060380, 3366418, 5854640, 6120760, 6732836, 8416045, 12241520, 13465672, 16832090, 26931344, 33664180, 67328360, 134656720]

約数ペア:

[(1, 134656720), (2, 67328360), (4, 33664180), (5, 26931344), (8, 16832090), (10, 13465672), (11, 12241520), (16, 8416045), (20, 6732836), (22, 6120760), (23, 5854640), (40, 3366418), (44, 3060380), (46, 2927320), (55, 2448304), (80, 1683209), (88, 1530190), (92, 1463660), (110, 1224152), (115, 1170928), (176, 765095), (184, 731830), (220, 612076), (230, 585464), (253, 532240), (368, 365915), (440, 306038), (460, 292732), (506, 266120), (880, 153019), (920, 146366), (1012, 133060), (1265, 106448), (1840, 73183), (2024, 66530), (2530, 53224), (4048, 33265), (5060, 26612), (6653, 20240), (10120, 13306)]