538861680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 320

約数和(自身を含む): 2144148480

約数和(自身を除く): 1605286800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 168, 180, 189, 210, 216, 227, 240, 252, 270, 280, 314, 315, 336, 360, 378, 420, 432, 454, 471, 504, 540, 560, 628, 630, 681, 720, 756, 785, 840, 908, 942, 945, 1008, 1080, 1099, 1135, 1256, 1260, 1362, 1413, 1512, 1570, 1589, 1680, 1816, 1884, 1890, 2043, 2160, 2198, 2270, 2355, 2512, 2520, 2724, 2826, 3024, 3140, 3178, 3297, 3405, 3632, 3768, 3780, 4086, 4239, 4396, 4540, 4710, 4767, 5040, 5448, 5495, 5652, 6129, 6280, 6356, 6594, 6810, 7065, 7536, 7560, 7945, 8172, 8478, 8792, 9080, 9420, 9534, 9891, 10215, 10896, 10990, 11304, 12258, 12560, 12712, 13188, 13620, 14130, 14301, 15120, 15890, 16344, 16485, 16956, 17584, 18160, 18840, 19068, 19782, 20430, 21195, 21980, 22608, 23835, 24516, 25424, 26376, 27240, 28260, 28602, 29673, 30645, 31780, 32688, 32970, 33912, 35639, 37680, 38136, 39564, 40860, 42390, 42903, 43960, 47670, 49032, 49455, 52752, 54480, 56520, 57204, 59346, 61290, 63560, 65940, 67824, 71278, 71505, 76272, 79128, 81720, 84780, 85806, 87920, 95340, 98064, 98910, 106917, 113040, 114408, 118692, 122580, 127120, 131880, 142556, 143010, 148365, 158256, 163440, 169560, 171612, 178195, 190680, 197820, 213834, 214515, 228816, 237384, 245160, 249473, 263760, 285112, 286020, 296730, 320751, 339120, 343224, 356390, 381360, 395640, 427668, 429030, 474768, 490320, 498946, 534585, 570224, 572040, 593460, 641502, 686448, 712780, 748419, 791280, 855336, 858060, 962253, 997892, 1069170, 1144080, 1186920, 1247365, 1283004, 1425560, 1496838, 1603755, 1710672, 1716120, 1924506, 1995784, 2138340, 2245257, 2373840, 2494730, 2566008, 2851120, 2993676, 3207510, 3432240, 3742095, 3849012, 3991568, 4276680, 4490514, 4811265, 4989460, 5132016, 5987352, 6415020, 6735771, 7484190, 7698024, 8553360, 8981028, 9622530, 9978920, 11226285, 11974704, 12830040, 13471542, 14968380, 15396048, 17962056, 19245060, 19957840, 22452570, 25660080, 26943084, 29936760, 33678855, 35924112, 38490120, 44905140, 53886168, 59873520, 67357710, 76980240, 89810280, 107772336, 134715420, 179620560, 269430840, 538861680]

約数ペア:

[(1, 538861680), (2, 269430840), (3, 179620560), (4, 134715420), (5, 107772336), (6, 89810280), (7, 76980240), (8, 67357710), (9, 59873520), (10, 53886168), (12, 44905140), (14, 38490120), (15, 35924112), (16, 33678855), (18, 29936760), (20, 26943084), (21, 25660080), (24, 22452570), (27, 19957840), (28, 19245060), (30, 17962056), (35, 15396048), (36, 14968380), (40, 13471542), (42, 12830040), (45, 11974704), (48, 11226285), (54, 9978920), (56, 9622530), (60, 8981028), (63, 8553360), (70, 7698024), (72, 7484190), (80, 6735771), (84, 6415020), (90, 5987352), (105, 5132016), (108, 4989460), (112, 4811265), (120, 4490514), (126, 4276680), (135, 3991568), (140, 3849012), (144, 3742095), (157, 3432240), (168, 3207510), (180, 2993676), (189, 2851120), (210, 2566008), (216, 2494730), (227, 2373840), (240, 2245257), (252, 2138340), (270, 1995784), (280, 1924506), (314, 1716120), (315, 1710672), (336, 1603755), (360, 1496838), (378, 1425560), (420, 1283004), (432, 1247365), (454, 1186920), (471, 1144080), (504, 1069170), (540, 997892), (560, 962253), (628, 858060), (630, 855336), (681, 791280), (720, 748419), (756, 712780), (785, 686448), (840, 641502), (908, 593460), (942, 572040), (945, 570224), (1008, 534585), (1080, 498946), (1099, 490320), (1135, 474768), (1256, 429030), (1260, 427668), (1362, 395640), (1413, 381360), (1512, 356390), (1570, 343224), (1589, 339120), (1680, 320751), (1816, 296730), (1884, 286020), (1890, 285112), (2043, 263760), (2160, 249473), (2198, 245160), (2270, 237384), (2355, 228816), (2512, 214515), (2520, 213834), (2724, 197820), (2826, 190680), (3024, 178195), (3140, 171612), (3178, 169560), (3297, 163440), (3405, 158256), (3632, 148365), (3768, 143010), (3780, 142556), (4086, 131880), (4239, 127120), (4396, 122580), (4540, 118692), (4710, 114408), (4767, 113040), (5040, 106917), (5448, 98910), (5495, 98064), (5652, 95340), (6129, 87920), (6280, 85806), (6356, 84780), (6594, 81720), (6810, 79128), (7065, 76272), (7536, 71505), (7560, 71278), (7945, 67824), (8172, 65940), (8478, 63560), (8792, 61290), (9080, 59346), (9420, 57204), (9534, 56520), (9891, 54480), (10215, 52752), (10896, 49455), (10990, 49032), (11304, 47670), (12258, 43960), (12560, 42903), (12712, 42390), (13188, 40860), (13620, 39564), (14130, 38136), (14301, 37680), (15120, 35639), (15890, 33912), (16344, 32970), (16485, 32688), (16956, 31780), (17584, 30645), (18160, 29673), (18840, 28602), (19068, 28260), (19782, 27240), (20430, 26376), (21195, 25424), (21980, 24516), (22608, 23835)]