269949680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3415

約数の個数: 160

約数和(自身を含む): 842946048

約数和(自身を除く): 572996368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3371, 3640, 4004, 5005, 5720, 6160, 6742, 7280, 8008, 10010, 11440, 13484, 16016, 16855, 20020, 23597, 26968, 33710, 37081, 40040, 43823, 47194, 53936, 67420, 74162, 80080, 87646, 94388, 117985, 134840, 148324, 175292, 185405, 188776, 219115, 235970, 259567, 269680, 296648, 306761, 350584, 370810, 377552, 438230, 471940, 482053, 519134, 593296, 613522, 701168, 741620, 876460, 943880, 964106, 1038268, 1227044, 1297835, 1483240, 1533805, 1752920, 1887760, 1928212, 2076536, 2410265, 2454088, 2595670, 2966480, 3067610, 3374371, 3505840, 3856424, 4153072, 4820530, 4908176, 5191340, 6135220, 6748742, 7712848, 9641060, 10382680, 12270440, 13497484, 16871855, 19282120, 20765360, 24540880, 26994968, 33743710, 38564240, 53989936, 67487420, 134974840, 269949680]

約数ペア:

[(1, 269949680), (2, 134974840), (4, 67487420), (5, 53989936), (7, 38564240), (8, 33743710), (10, 26994968), (11, 24540880), (13, 20765360), (14, 19282120), (16, 16871855), (20, 13497484), (22, 12270440), (26, 10382680), (28, 9641060), (35, 7712848), (40, 6748742), (44, 6135220), (52, 5191340), (55, 4908176), (56, 4820530), (65, 4153072), (70, 3856424), (77, 3505840), (80, 3374371), (88, 3067610), (91, 2966480), (104, 2595670), (110, 2454088), (112, 2410265), (130, 2076536), (140, 1928212), (143, 1887760), (154, 1752920), (176, 1533805), (182, 1483240), (208, 1297835), (220, 1227044), (260, 1038268), (280, 964106), (286, 943880), (308, 876460), (364, 741620), (385, 701168), (440, 613522), (455, 593296), (520, 519134), (560, 482053), (572, 471940), (616, 438230), (715, 377552), (728, 370810), (770, 350584), (880, 306761), (910, 296648), (1001, 269680), (1040, 259567), (1144, 235970), (1232, 219115), (1430, 188776), (1456, 185405), (1540, 175292), (1820, 148324), (2002, 134840), (2288, 117985), (2860, 94388), (3080, 87646), (3371, 80080), (3640, 74162), (4004, 67420), (5005, 53936), (5720, 47194), (6160, 43823), (6742, 40040), (7280, 37081), (8008, 33710), (10010, 26968), (11440, 23597), (13484, 20020), (16016, 16855)]