310045680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 1199637504

約数和(自身を除く): 889591824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 227, 240, 252, 271, 280, 315, 336, 360, 420, 454, 504, 542, 560, 630, 681, 720, 813, 840, 908, 1008, 1084, 1135, 1260, 1355, 1362, 1589, 1626, 1680, 1816, 1897, 2043, 2168, 2270, 2439, 2520, 2710, 2724, 3178, 3252, 3405, 3632, 3794, 4065, 4086, 4336, 4540, 4767, 4878, 5040, 5420, 5448, 5691, 6356, 6504, 6810, 7588, 7945, 8130, 8172, 9080, 9485, 9534, 9756, 10215, 10840, 10896, 11382, 12195, 12712, 13008, 13620, 14301, 15176, 15890, 16260, 16344, 17073, 18160, 18970, 19068, 19512, 20430, 21680, 22764, 23835, 24390, 25424, 27240, 28455, 28602, 30352, 31780, 32520, 32688, 34146, 37940, 38136, 39024, 40860, 45528, 47670, 48780, 54480, 56910, 57204, 61517, 63560, 65040, 68292, 71505, 75880, 76272, 81720, 85365, 91056, 95340, 97560, 113820, 114408, 123034, 127120, 136584, 143010, 151760, 163440, 170730, 184551, 190680, 195120, 227640, 228816, 246068, 273168, 286020, 307585, 341460, 369102, 381360, 430619, 455280, 492136, 553653, 572040, 615170, 682920, 738204, 861238, 922755, 984272, 1107306, 1144080, 1230340, 1291857, 1365840, 1476408, 1722476, 1845510, 2153095, 2214612, 2460680, 2583714, 2768265, 2952816, 3444952, 3691020, 3875571, 4306190, 4429224, 4921360, 5167428, 5536530, 6459285, 6889904, 7382040, 7751142, 8612380, 8858448, 10334856, 11073060, 12918570, 14764080, 15502284, 17224760, 19377855, 20669712, 22146120, 25837140, 31004568, 34449520, 38755710, 44292240, 51674280, 62009136, 77511420, 103348560, 155022840, 310045680]

約数ペア:

[(1, 310045680), (2, 155022840), (3, 103348560), (4, 77511420), (5, 62009136), (6, 51674280), (7, 44292240), (8, 38755710), (9, 34449520), (10, 31004568), (12, 25837140), (14, 22146120), (15, 20669712), (16, 19377855), (18, 17224760), (20, 15502284), (21, 14764080), (24, 12918570), (28, 11073060), (30, 10334856), (35, 8858448), (36, 8612380), (40, 7751142), (42, 7382040), (45, 6889904), (48, 6459285), (56, 5536530), (60, 5167428), (63, 4921360), (70, 4429224), (72, 4306190), (80, 3875571), (84, 3691020), (90, 3444952), (105, 2952816), (112, 2768265), (120, 2583714), (126, 2460680), (140, 2214612), (144, 2153095), (168, 1845510), (180, 1722476), (210, 1476408), (227, 1365840), (240, 1291857), (252, 1230340), (271, 1144080), (280, 1107306), (315, 984272), (336, 922755), (360, 861238), (420, 738204), (454, 682920), (504, 615170), (542, 572040), (560, 553653), (630, 492136), (681, 455280), (720, 430619), (813, 381360), (840, 369102), (908, 341460), (1008, 307585), (1084, 286020), (1135, 273168), (1260, 246068), (1355, 228816), (1362, 227640), (1589, 195120), (1626, 190680), (1680, 184551), (1816, 170730), (1897, 163440), (2043, 151760), (2168, 143010), (2270, 136584), (2439, 127120), (2520, 123034), (2710, 114408), (2724, 113820), (3178, 97560), (3252, 95340), (3405, 91056), (3632, 85365), (3794, 81720), (4065, 76272), (4086, 75880), (4336, 71505), (4540, 68292), (4767, 65040), (4878, 63560), (5040, 61517), (5420, 57204), (5448, 56910), (5691, 54480), (6356, 48780), (6504, 47670), (6810, 45528), (7588, 40860), (7945, 39024), (8130, 38136), (8172, 37940), (9080, 34146), (9485, 32688), (9534, 32520), (9756, 31780), (10215, 30352), (10840, 28602), (10896, 28455), (11382, 27240), (12195, 25424), (12712, 24390), (13008, 23835), (13620, 22764), (14301, 21680), (15176, 20430), (15890, 19512), (16260, 19068), (16344, 18970), (17073, 18160)]