269012480

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 723891168

約数和(自身を除く): 454878688

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, 256, 320, 328, 352, 410, 440, 451, 466, 512, 640, 656, 704, 820, 880, 902, 932, 1165, 1280, 1312, 1408, 1640, 1760, 1804, 1864, 2255, 2330, 2560, 2563, 2624, 2816, 3280, 3520, 3608, 3728, 4510, 4660, 5126, 5248, 5632, 6560, 7040, 7216, 7456, 9020, 9320, 9553, 10252, 10496, 12815, 13120, 14080, 14432, 14912, 18040, 18640, 19106, 20504, 20992, 25630, 26240, 28160, 28864, 29824, 36080, 37280, 38212, 41008, 47765, 51260, 52480, 57728, 59648, 72160, 74560, 76424, 82016, 95530, 102520, 104960, 105083, 115456, 119296, 144320, 149120, 152848, 164032, 191060, 205040, 210166, 230912, 288640, 298240, 305696, 328064, 382120, 410080, 420332, 525415, 577280, 596480, 611392, 656128, 764240, 820160, 840664, 1050830, 1154560, 1222784, 1312256, 1528480, 1640320, 1681328, 2101660, 2445568, 3056960, 3280640, 3362656, 4203320, 4891136, 6113920, 6561280, 6725312, 8406640, 12227840, 13450624, 16813280, 24455680, 26901248, 33626560, 53802496, 67253120, 134506240, 269012480]

約数ペア:

[(1, 269012480), (2, 134506240), (4, 67253120), (5, 53802496), (8, 33626560), (10, 26901248), (11, 24455680), (16, 16813280), (20, 13450624), (22, 12227840), (32, 8406640), (40, 6725312), (41, 6561280), (44, 6113920), (55, 4891136), (64, 4203320), (80, 3362656), (82, 3280640), (88, 3056960), (110, 2445568), (128, 2101660), (160, 1681328), (164, 1640320), (176, 1528480), (205, 1312256), (220, 1222784), (233, 1154560), (256, 1050830), (320, 840664), (328, 820160), (352, 764240), (410, 656128), (440, 611392), (451, 596480), (466, 577280), (512, 525415), (640, 420332), (656, 410080), (704, 382120), (820, 328064), (880, 305696), (902, 298240), (932, 288640), (1165, 230912), (1280, 210166), (1312, 205040), (1408, 191060), (1640, 164032), (1760, 152848), (1804, 149120), (1864, 144320), (2255, 119296), (2330, 115456), (2560, 105083), (2563, 104960), (2624, 102520), (2816, 95530), (3280, 82016), (3520, 76424), (3608, 74560), (3728, 72160), (4510, 59648), (4660, 57728), (5126, 52480), (5248, 51260), (5632, 47765), (6560, 41008), (7040, 38212), (7216, 37280), (7456, 36080), (9020, 29824), (9320, 28864), (9553, 28160), (10252, 26240), (10496, 25630), (12815, 20992), (13120, 20504), (14080, 19106), (14432, 18640), (14912, 18040)]