421593480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 384

約数和(自身を含む): 1741409280

約数和(自身を除く): 1319815800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 67, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 134, 140, 154, 165, 168, 180, 198, 201, 210, 220, 227, 231, 252, 264, 268, 280, 308, 315, 330, 335, 360, 385, 396, 402, 420, 440, 454, 462, 469, 495, 504, 536, 603, 616, 630, 660, 670, 681, 693, 737, 770, 792, 804, 840, 908, 924, 938, 990, 1005, 1135, 1155, 1206, 1260, 1320, 1340, 1362, 1386, 1407, 1474, 1540, 1589, 1608, 1816, 1848, 1876, 1980, 2010, 2043, 2211, 2270, 2310, 2345, 2412, 2497, 2520, 2680, 2724, 2772, 2814, 2948, 3015, 3080, 3178, 3405, 3465, 3685, 3752, 3960, 4020, 4086, 4221, 4422, 4540, 4620, 4690, 4767, 4824, 4994, 5159, 5448, 5544, 5628, 5896, 6030, 6356, 6633, 6810, 6930, 7035, 7370, 7491, 7945, 8040, 8172, 8442, 8844, 9080, 9240, 9380, 9534, 9988, 10215, 10318, 11055, 11256, 12060, 12485, 12712, 13266, 13620, 13860, 14070, 14301, 14740, 14982, 15209, 15477, 15890, 16344, 16884, 17479, 17688, 18760, 19068, 19976, 20430, 20636, 21105, 22110, 22473, 23835, 24120, 24970, 25795, 26532, 27240, 27720, 28140, 28602, 29480, 29964, 30418, 30954, 31780, 33165, 33768, 34958, 37455, 38136, 40860, 41272, 42210, 44220, 44946, 45627, 46431, 47670, 49940, 51590, 52437, 53064, 56280, 57204, 59928, 60836, 61908, 63560, 66330, 69916, 71505, 74910, 76045, 77385, 81720, 84420, 87395, 88440, 89892, 91254, 92862, 95340, 99880, 103180, 104874, 106463, 112365, 114408, 121672, 123816, 132660, 136881, 139832, 143010, 149820, 152090, 154770, 157311, 167299, 168840, 174790, 179784, 182508, 185724, 190680, 206360, 209748, 212926, 224730, 228135, 232155, 262185, 265320, 273762, 286020, 299640, 304180, 309540, 314622, 319389, 334598, 349580, 365016, 371448, 419496, 425852, 449460, 456270, 464310, 501897, 524370, 532315, 547524, 572040, 608360, 619080, 629244, 638778, 669196, 684405, 699160, 786555, 836495, 851704, 898920, 912540, 928620, 958167, 1003794, 1048740, 1064630, 1095048, 1171093, 1258488, 1277556, 1338392, 1368810, 1505691, 1573110, 1596945, 1672990, 1825080, 1857240, 1916334, 2007588, 2097480, 2129260, 2342186, 2509485, 2555112, 2737620, 3011382, 3146220, 3193890, 3345980, 3513279, 3832668, 4015176, 4258520, 4684372, 4790835, 5018970, 5475240, 5855465, 6022764, 6292440, 6387780, 6691960, 7026558, 7528455, 7665336, 9368744, 9581670, 10037940, 10539837, 11710930, 12045528, 12775560, 14053116, 15056910, 17566395, 19163340, 20075880, 21079674, 23421860, 28106232, 30113820, 35132790, 38326680, 42159348, 46843720, 52699185, 60227640, 70265580, 84318696, 105398370, 140531160, 210796740, 421593480]

約数ペア:

[(1, 421593480), (2, 210796740), (3, 140531160), (4, 105398370), (5, 84318696), (6, 70265580), (7, 60227640), (8, 52699185), (9, 46843720), (10, 42159348), (11, 38326680), (12, 35132790), (14, 30113820), (15, 28106232), (18, 23421860), (20, 21079674), (21, 20075880), (22, 19163340), (24, 17566395), (28, 15056910), (30, 14053116), (33, 12775560), (35, 12045528), (36, 11710930), (40, 10539837), (42, 10037940), (44, 9581670), (45, 9368744), (55, 7665336), (56, 7528455), (60, 7026558), (63, 6691960), (66, 6387780), (67, 6292440), (70, 6022764), (72, 5855465), (77, 5475240), (84, 5018970), (88, 4790835), (90, 4684372), (99, 4258520), (105, 4015176), (110, 3832668), (120, 3513279), (126, 3345980), (132, 3193890), (134, 3146220), (140, 3011382), (154, 2737620), (165, 2555112), (168, 2509485), (180, 2342186), (198, 2129260), (201, 2097480), (210, 2007588), (220, 1916334), (227, 1857240), (231, 1825080), (252, 1672990), (264, 1596945), (268, 1573110), (280, 1505691), (308, 1368810), (315, 1338392), (330, 1277556), (335, 1258488), (360, 1171093), (385, 1095048), (396, 1064630), (402, 1048740), (420, 1003794), (440, 958167), (454, 928620), (462, 912540), (469, 898920), (495, 851704), (504, 836495), (536, 786555), (603, 699160), (616, 684405), (630, 669196), (660, 638778), (670, 629244), (681, 619080), (693, 608360), (737, 572040), (770, 547524), (792, 532315), (804, 524370), (840, 501897), (908, 464310), (924, 456270), (938, 449460), (990, 425852), (1005, 419496), (1135, 371448), (1155, 365016), (1206, 349580), (1260, 334598), (1320, 319389), (1340, 314622), (1362, 309540), (1386, 304180), (1407, 299640), (1474, 286020), (1540, 273762), (1589, 265320), (1608, 262185), (1816, 232155), (1848, 228135), (1876, 224730), (1980, 212926), (2010, 209748), (2043, 206360), (2211, 190680), (2270, 185724), (2310, 182508), (2345, 179784), (2412, 174790), (2497, 168840), (2520, 167299), (2680, 157311), (2724, 154770), (2772, 152090), (2814, 149820), (2948, 143010), (3015, 139832), (3080, 136881), (3178, 132660), (3405, 123816), (3465, 121672), (3685, 114408), (3752, 112365), (3960, 106463), (4020, 104874), (4086, 103180), (4221, 99880), (4422, 95340), (4540, 92862), (4620, 91254), (4690, 89892), (4767, 88440), (4824, 87395), (4994, 84420), (5159, 81720), (5448, 77385), (5544, 76045), (5628, 74910), (5896, 71505), (6030, 69916), (6356, 66330), (6633, 63560), (6810, 61908), (6930, 60836), (7035, 59928), (7370, 57204), (7491, 56280), (7945, 53064), (8040, 52437), (8172, 51590), (8442, 49940), (8844, 47670), (9080, 46431), (9240, 45627), (9380, 44946), (9534, 44220), (9988, 42210), (10215, 41272), (10318, 40860), (11055, 38136), (11256, 37455), (12060, 34958), (12485, 33768), (12712, 33165), (13266, 31780), (13620, 30954), (13860, 30418), (14070, 29964), (14301, 29480), (14740, 28602), (14982, 28140), (15209, 27720), (15477, 27240), (15890, 26532), (16344, 25795), (16884, 24970), (17479, 24120), (17688, 23835), (18760, 22473), (19068, 22110), (19976, 21105), (20430, 20636)]