18513017040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1338

約数の個数: 320

約数和(自身を含む): 67447683072

約数和(自身を除く): 48934666032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 251, 258, 280, 301, 336, 344, 420, 430, 502, 516, 560, 602, 645, 688, 753, 840, 860, 903, 1004, 1021, 1032, 1204, 1255, 1290, 1505, 1506, 1680, 1720, 1757, 1806, 2008, 2042, 2064, 2408, 2510, 2580, 3010, 3012, 3063, 3440, 3514, 3612, 3765, 4016, 4084, 4515, 4816, 5020, 5105, 5160, 5271, 6020, 6024, 6126, 7028, 7147, 7224, 7530, 8168, 8785, 9030, 10040, 10210, 10320, 10542, 10793, 12040, 12048, 12252, 14056, 14294, 14448, 15060, 15315, 16336, 17570, 18060, 20080, 20420, 21084, 21441, 21586, 24080, 24504, 26355, 28112, 28588, 30120, 30630, 32379, 35140, 35735, 36120, 40840, 42168, 42882, 43172, 43903, 49008, 52710, 53965, 57176, 60240, 61260, 64758, 70280, 71470, 72240, 75551, 81680, 84336, 85764, 86344, 87806, 105420, 107205, 107930, 114352, 122520, 129516, 131709, 140560, 142940, 151102, 161895, 171528, 172688, 175612, 210840, 214410, 215860, 219515, 226653, 245040, 256271, 259032, 263418, 285880, 302204, 307321, 323790, 343056, 351224, 377755, 421680, 428820, 431720, 439030, 453306, 512542, 518064, 526836, 571760, 604408, 614642, 647580, 658545, 702448, 755510, 768813, 857640, 863440, 878060, 906612, 921963, 1025084, 1053672, 1133265, 1208816, 1229284, 1281355, 1295160, 1317090, 1511020, 1536605, 1537626, 1715280, 1756120, 1793897, 1813224, 1843926, 2050168, 2107344, 2266530, 2458568, 2562710, 2590320, 2634180, 3022040, 3073210, 3075252, 3512240, 3587794, 3626448, 3687852, 3844065, 4100336, 4533060, 4609815, 4917136, 5125420, 5268360, 5381691, 6044080, 6146420, 6150504, 7175588, 7375704, 7688130, 8969485, 9066120, 9219630, 10250840, 10536720, 10763382, 11019653, 12292840, 12301008, 14351176, 14751408, 15376260, 17938970, 18132240, 18439260, 20501680, 21526764, 22039306, 24585680, 26908455, 28702352, 30752520, 33058959, 35877940, 36878520, 43053528, 44078612, 53816910, 55098265, 61505040, 66117918, 71755880, 73757040, 77137571, 86107056, 88157224, 107633820, 110196530, 132235836, 143511760, 154275142, 165294795, 176314448, 215267640, 220393060, 231412713, 264471672, 308550284, 330589590, 385687855, 430535280, 440786120, 462825426, 528943344, 617100568, 661179180, 771375710, 881572240, 925650852, 1157063565, 1234201136, 1322358360, 1542751420, 1851301704, 2314127130, 2644716720, 3085502840, 3702603408, 4628254260, 6171005680, 9256508520, 18513017040]

約数ペア:

[(1, 18513017040), (2, 9256508520), (3, 6171005680), (4, 4628254260), (5, 3702603408), (6, 3085502840), (7, 2644716720), (8, 2314127130), (10, 1851301704), (12, 1542751420), (14, 1322358360), (15, 1234201136), (16, 1157063565), (20, 925650852), (21, 881572240), (24, 771375710), (28, 661179180), (30, 617100568), (35, 528943344), (40, 462825426), (42, 440786120), (43, 430535280), (48, 385687855), (56, 330589590), (60, 308550284), (70, 264471672), (80, 231412713), (84, 220393060), (86, 215267640), (105, 176314448), (112, 165294795), (120, 154275142), (129, 143511760), (140, 132235836), (168, 110196530), (172, 107633820), (210, 88157224), (215, 86107056), (240, 77137571), (251, 73757040), (258, 71755880), (280, 66117918), (301, 61505040), (336, 55098265), (344, 53816910), (420, 44078612), (430, 43053528), (502, 36878520), (516, 35877940), (560, 33058959), (602, 30752520), (645, 28702352), (688, 26908455), (753, 24585680), (840, 22039306), (860, 21526764), (903, 20501680), (1004, 18439260), (1021, 18132240), (1032, 17938970), (1204, 15376260), (1255, 14751408), (1290, 14351176), (1505, 12301008), (1506, 12292840), (1680, 11019653), (1720, 10763382), (1757, 10536720), (1806, 10250840), (2008, 9219630), (2042, 9066120), (2064, 8969485), (2408, 7688130), (2510, 7375704), (2580, 7175588), (3010, 6150504), (3012, 6146420), (3063, 6044080), (3440, 5381691), (3514, 5268360), (3612, 5125420), (3765, 4917136), (4016, 4609815), (4084, 4533060), (4515, 4100336), (4816, 3844065), (5020, 3687852), (5105, 3626448), (5160, 3587794), (5271, 3512240), (6020, 3075252), (6024, 3073210), (6126, 3022040), (7028, 2634180), (7147, 2590320), (7224, 2562710), (7530, 2458568), (8168, 2266530), (8785, 2107344), (9030, 2050168), (10040, 1843926), (10210, 1813224), (10320, 1793897), (10542, 1756120), (10793, 1715280), (12040, 1537626), (12048, 1536605), (12252, 1511020), (14056, 1317090), (14294, 1295160), (14448, 1281355), (15060, 1229284), (15315, 1208816), (16336, 1133265), (17570, 1053672), (18060, 1025084), (20080, 921963), (20420, 906612), (21084, 878060), (21441, 863440), (21586, 857640), (24080, 768813), (24504, 755510), (26355, 702448), (28112, 658545), (28588, 647580), (30120, 614642), (30630, 604408), (32379, 571760), (35140, 526836), (35735, 518064), (36120, 512542), (40840, 453306), (42168, 439030), (42882, 431720), (43172, 428820), (43903, 421680), (49008, 377755), (52710, 351224), (53965, 343056), (57176, 323790), (60240, 307321), (61260, 302204), (64758, 285880), (70280, 263418), (71470, 259032), (72240, 256271), (75551, 245040), (81680, 226653), (84336, 219515), (85764, 215860), (86344, 214410), (87806, 210840), (105420, 175612), (107205, 172688), (107930, 171528), (114352, 161895), (122520, 151102), (129516, 142940), (131709, 140560)]