269430840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 1037491200

約数和(自身を除く): 768060360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 157, 168, 180, 189, 210, 216, 227, 252, 270, 280, 314, 315, 360, 378, 420, 454, 471, 504, 540, 628, 630, 681, 756, 785, 840, 908, 942, 945, 1080, 1099, 1135, 1256, 1260, 1362, 1413, 1512, 1570, 1589, 1816, 1884, 1890, 2043, 2198, 2270, 2355, 2520, 2724, 2826, 3140, 3178, 3297, 3405, 3768, 3780, 4086, 4239, 4396, 4540, 4710, 4767, 5448, 5495, 5652, 6129, 6280, 6356, 6594, 6810, 7065, 7560, 7945, 8172, 8478, 8792, 9080, 9420, 9534, 9891, 10215, 10990, 11304, 12258, 12712, 13188, 13620, 14130, 14301, 15890, 16344, 16485, 16956, 18840, 19068, 19782, 20430, 21195, 21980, 23835, 24516, 26376, 27240, 28260, 28602, 29673, 30645, 31780, 32970, 33912, 35639, 38136, 39564, 40860, 42390, 42903, 43960, 47670, 49032, 49455, 56520, 57204, 59346, 61290, 63560, 65940, 71278, 71505, 79128, 81720, 84780, 85806, 95340, 98910, 106917, 114408, 118692, 122580, 131880, 142556, 143010, 148365, 169560, 171612, 178195, 190680, 197820, 213834, 214515, 237384, 245160, 249473, 285112, 286020, 296730, 320751, 343224, 356390, 395640, 427668, 429030, 498946, 534585, 572040, 593460, 641502, 712780, 748419, 855336, 858060, 962253, 997892, 1069170, 1186920, 1247365, 1283004, 1425560, 1496838, 1603755, 1716120, 1924506, 1995784, 2138340, 2245257, 2494730, 2566008, 2993676, 3207510, 3742095, 3849012, 4276680, 4490514, 4811265, 4989460, 5987352, 6415020, 6735771, 7484190, 7698024, 8981028, 9622530, 9978920, 11226285, 12830040, 13471542, 14968380, 17962056, 19245060, 22452570, 26943084, 29936760, 33678855, 38490120, 44905140, 53886168, 67357710, 89810280, 134715420, 269430840]

約数ペア:

[(1, 269430840), (2, 134715420), (3, 89810280), (4, 67357710), (5, 53886168), (6, 44905140), (7, 38490120), (8, 33678855), (9, 29936760), (10, 26943084), (12, 22452570), (14, 19245060), (15, 17962056), (18, 14968380), (20, 13471542), (21, 12830040), (24, 11226285), (27, 9978920), (28, 9622530), (30, 8981028), (35, 7698024), (36, 7484190), (40, 6735771), (42, 6415020), (45, 5987352), (54, 4989460), (56, 4811265), (60, 4490514), (63, 4276680), (70, 3849012), (72, 3742095), (84, 3207510), (90, 2993676), (105, 2566008), (108, 2494730), (120, 2245257), (126, 2138340), (135, 1995784), (140, 1924506), (157, 1716120), (168, 1603755), (180, 1496838), (189, 1425560), (210, 1283004), (216, 1247365), (227, 1186920), (252, 1069170), (270, 997892), (280, 962253), (314, 858060), (315, 855336), (360, 748419), (378, 712780), (420, 641502), (454, 593460), (471, 572040), (504, 534585), (540, 498946), (628, 429030), (630, 427668), (681, 395640), (756, 356390), (785, 343224), (840, 320751), (908, 296730), (942, 286020), (945, 285112), (1080, 249473), (1099, 245160), (1135, 237384), (1256, 214515), (1260, 213834), (1362, 197820), (1413, 190680), (1512, 178195), (1570, 171612), (1589, 169560), (1816, 148365), (1884, 143010), (1890, 142556), (2043, 131880), (2198, 122580), (2270, 118692), (2355, 114408), (2520, 106917), (2724, 98910), (2826, 95340), (3140, 85806), (3178, 84780), (3297, 81720), (3405, 79128), (3768, 71505), (3780, 71278), (4086, 65940), (4239, 63560), (4396, 61290), (4540, 59346), (4710, 57204), (4767, 56520), (5448, 49455), (5495, 49032), (5652, 47670), (6129, 43960), (6280, 42903), (6356, 42390), (6594, 40860), (6810, 39564), (7065, 38136), (7560, 35639), (7945, 33912), (8172, 32970), (8478, 31780), (8792, 30645), (9080, 29673), (9420, 28602), (9534, 28260), (9891, 27240), (10215, 26376), (10990, 24516), (11304, 23835), (12258, 21980), (12712, 21195), (13188, 20430), (13620, 19782), (14130, 19068), (14301, 18840), (15890, 16956), (16344, 16485)]