67253120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 180442080

約数和(自身を除く): 113188960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 233, 320, 328, 352, 410, 440, 451, 466, 640, 656, 704, 820, 880, 902, 932, 1165, 1312, 1408, 1640, 1760, 1804, 1864, 2255, 2330, 2563, 2624, 3280, 3520, 3608, 3728, 4510, 4660, 5126, 5248, 6560, 7040, 7216, 7456, 9020, 9320, 9553, 10252, 12815, 13120, 14432, 14912, 18040, 18640, 19106, 20504, 25630, 26240, 28864, 29824, 36080, 37280, 38212, 41008, 47765, 51260, 57728, 72160, 74560, 76424, 82016, 95530, 102520, 105083, 144320, 149120, 152848, 164032, 191060, 205040, 210166, 288640, 305696, 328064, 382120, 410080, 420332, 525415, 611392, 764240, 820160, 840664, 1050830, 1222784, 1528480, 1640320, 1681328, 2101660, 3056960, 3362656, 4203320, 6113920, 6725312, 8406640, 13450624, 16813280, 33626560, 67253120]

約数ペア:

[(1, 67253120), (2, 33626560), (4, 16813280), (5, 13450624), (8, 8406640), (10, 6725312), (11, 6113920), (16, 4203320), (20, 3362656), (22, 3056960), (32, 2101660), (40, 1681328), (41, 1640320), (44, 1528480), (55, 1222784), (64, 1050830), (80, 840664), (82, 820160), (88, 764240), (110, 611392), (128, 525415), (160, 420332), (164, 410080), (176, 382120), (205, 328064), (220, 305696), (233, 288640), (320, 210166), (328, 205040), (352, 191060), (410, 164032), (440, 152848), (451, 149120), (466, 144320), (640, 105083), (656, 102520), (704, 95530), (820, 82016), (880, 76424), (902, 74560), (932, 72160), (1165, 57728), (1312, 51260), (1408, 47765), (1640, 41008), (1760, 38212), (1804, 37280), (1864, 36080), (2255, 29824), (2330, 28864), (2563, 26240), (2624, 25630), (3280, 20504), (3520, 19106), (3608, 18640), (3728, 18040), (4510, 14912), (4660, 14432), (5126, 13120), (5248, 12815), (6560, 10252), (7040, 9553), (7216, 9320), (7456, 9020)]