115199280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 320

約数和(自身を含む): 478540800

約数和(自身を除く): 363341520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 401, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 802, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1203, 1260, 1330, 1368, 1512, 1520, 1596, 1604, 1680, 1710, 1890, 1995, 2005, 2052, 2128, 2160, 2280, 2394, 2406, 2520, 2565, 2660, 2736, 2807, 3024, 3192, 3208, 3420, 3591, 3609, 3780, 3990, 4010, 4104, 4560, 4788, 4812, 5040, 5130, 5320, 5614, 5985, 6015, 6384, 6416, 6840, 7182, 7218, 7560, 7619, 7980, 8020, 8208, 8421, 9576, 9624, 10260, 10640, 10827, 11228, 11970, 12030, 13680, 14035, 14364, 14436, 15120, 15238, 15960, 16040, 16842, 17955, 18045, 19152, 19248, 20520, 21654, 22456, 22857, 23940, 24060, 25263, 28070, 28728, 28872, 30476, 31920, 32080, 33684, 35910, 36090, 38095, 41040, 42105, 43308, 44912, 45714, 47880, 48120, 50526, 53333, 54135, 56140, 57456, 57744, 60952, 67368, 68571, 71820, 72180, 75789, 76190, 84210, 86616, 91428, 95760, 96240, 101052, 106666, 108270, 112280, 114285, 121904, 126315, 134736, 137142, 143640, 144360, 151578, 152380, 159999, 168420, 173232, 182856, 202104, 205713, 213332, 216540, 224560, 228570, 252630, 266665, 274284, 287280, 288720, 303156, 304760, 319998, 336840, 342855, 365712, 378945, 404208, 411426, 426664, 433080, 457140, 479997, 505260, 533330, 548568, 606312, 609520, 639996, 673680, 685710, 757890, 799995, 822852, 853328, 866160, 914280, 959994, 1010520, 1028565, 1066660, 1097136, 1212624, 1279992, 1371420, 1439991, 1515780, 1599990, 1645704, 1828560, 1919988, 2021040, 2057130, 2133320, 2399985, 2559984, 2742840, 2879982, 3031560, 3199980, 3291408, 3839976, 4114260, 4266640, 4799970, 5485680, 5759964, 6063120, 6399960, 7199955, 7679952, 8228520, 9599940, 11519928, 12799920, 14399910, 16457040, 19199880, 23039856, 28799820, 38399760, 57599640, 115199280]

約数ペア:

[(1, 115199280), (2, 57599640), (3, 38399760), (4, 28799820), (5, 23039856), (6, 19199880), (7, 16457040), (8, 14399910), (9, 12799920), (10, 11519928), (12, 9599940), (14, 8228520), (15, 7679952), (16, 7199955), (18, 6399960), (19, 6063120), (20, 5759964), (21, 5485680), (24, 4799970), (27, 4266640), (28, 4114260), (30, 3839976), (35, 3291408), (36, 3199980), (38, 3031560), (40, 2879982), (42, 2742840), (45, 2559984), (48, 2399985), (54, 2133320), (56, 2057130), (57, 2021040), (60, 1919988), (63, 1828560), (70, 1645704), (72, 1599990), (76, 1515780), (80, 1439991), (84, 1371420), (90, 1279992), (95, 1212624), (105, 1097136), (108, 1066660), (112, 1028565), (114, 1010520), (120, 959994), (126, 914280), (133, 866160), (135, 853328), (140, 822852), (144, 799995), (152, 757890), (168, 685710), (171, 673680), (180, 639996), (189, 609520), (190, 606312), (210, 548568), (216, 533330), (228, 505260), (240, 479997), (252, 457140), (266, 433080), (270, 426664), (280, 411426), (285, 404208), (304, 378945), (315, 365712), (336, 342855), (342, 336840), (360, 319998), (378, 304760), (380, 303156), (399, 288720), (401, 287280), (420, 274284), (432, 266665), (456, 252630), (504, 228570), (513, 224560), (532, 216540), (540, 213332), (560, 205713), (570, 202104), (630, 182856), (665, 173232), (684, 168420), (720, 159999), (756, 152380), (760, 151578), (798, 144360), (802, 143640), (840, 137142), (855, 134736), (912, 126315), (945, 121904), (1008, 114285), (1026, 112280), (1064, 108270), (1080, 106666), (1140, 101052), (1197, 96240), (1203, 95760), (1260, 91428), (1330, 86616), (1368, 84210), (1512, 76190), (1520, 75789), (1596, 72180), (1604, 71820), (1680, 68571), (1710, 67368), (1890, 60952), (1995, 57744), (2005, 57456), (2052, 56140), (2128, 54135), (2160, 53333), (2280, 50526), (2394, 48120), (2406, 47880), (2520, 45714), (2565, 44912), (2660, 43308), (2736, 42105), (2807, 41040), (3024, 38095), (3192, 36090), (3208, 35910), (3420, 33684), (3591, 32080), (3609, 31920), (3780, 30476), (3990, 28872), (4010, 28728), (4104, 28070), (4560, 25263), (4788, 24060), (4812, 23940), (5040, 22857), (5130, 22456), (5320, 21654), (5614, 20520), (5985, 19248), (6015, 19152), (6384, 18045), (6416, 17955), (6840, 16842), (7182, 16040), (7218, 15960), (7560, 15238), (7619, 15120), (7980, 14436), (8020, 14364), (8208, 14035), (8421, 13680), (9576, 12030), (9624, 11970), (10260, 11228), (10640, 10827)]