520677360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 480

約数和(自身を含む): 2172718080

約数和(自身を除く): 1652040720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 59, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 103, 105, 112, 118, 119, 120, 126, 136, 140, 144, 153, 168, 170, 177, 180, 204, 206, 210, 236, 238, 240, 252, 255, 272, 280, 295, 306, 309, 315, 336, 340, 354, 357, 360, 408, 412, 413, 420, 472, 476, 504, 510, 515, 531, 560, 590, 595, 612, 618, 630, 680, 708, 714, 720, 721, 765, 816, 824, 826, 840, 885, 927, 944, 952, 1003, 1008, 1020, 1030, 1062, 1071, 1180, 1190, 1224, 1236, 1239, 1260, 1360, 1416, 1428, 1442, 1530, 1545, 1648, 1652, 1680, 1751, 1770, 1785, 1854, 1904, 2006, 2040, 2060, 2065, 2124, 2142, 2163, 2360, 2380, 2448, 2472, 2478, 2520, 2655, 2832, 2856, 2884, 3009, 3060, 3090, 3304, 3502, 3540, 3570, 3605, 3708, 3717, 4012, 4080, 4120, 4130, 4248, 4284, 4326, 4635, 4720, 4760, 4944, 4956, 5015, 5040, 5253, 5310, 5355, 5712, 5768, 6018, 6077, 6120, 6180, 6195, 6489, 6608, 7004, 7021, 7080, 7140, 7210, 7416, 7434, 8024, 8240, 8260, 8496, 8568, 8652, 8755, 9027, 9270, 9520, 9912, 10030, 10506, 10620, 10710, 10815, 11536, 12036, 12154, 12240, 12257, 12360, 12390, 12978, 14008, 14042, 14160, 14280, 14420, 14832, 14868, 15045, 15759, 16048, 16520, 17136, 17304, 17510, 18054, 18231, 18540, 18585, 19824, 20060, 21012, 21063, 21240, 21420, 21630, 24072, 24308, 24514, 24720, 24780, 25956, 26265, 28016, 28084, 28560, 28840, 29736, 30090, 30385, 31518, 32445, 33040, 34608, 35020, 35105, 36108, 36462, 36771, 37080, 37170, 40120, 42024, 42126, 42480, 42539, 42840, 43260, 45135, 48144, 48616, 49028, 49560, 51912, 52530, 54693, 56168, 57680, 59472, 60180, 60770, 61285, 63036, 63189, 64890, 70040, 70210, 72216, 72924, 73542, 74160, 74340, 78795, 80240, 84048, 84252, 85078, 85680, 86520, 90270, 91155, 97232, 98056, 99120, 103309, 103824, 105060, 105315, 109386, 110313, 112336, 120360, 121540, 122570, 126072, 126378, 127617, 129780, 140080, 140420, 144432, 145848, 147084, 148680, 157590, 168504, 170156, 173040, 180540, 182310, 183855, 196112, 206618, 210120, 210630, 212695, 218772, 220626, 240720, 243080, 245140, 252144, 252756, 255234, 259560, 273465, 280840, 291696, 294168, 297360, 309927, 315180, 315945, 337008, 340312, 361080, 364620, 367710, 382851, 413236, 420240, 421260, 425390, 437544, 441252, 486160, 490280, 505512, 510468, 516545, 519120, 546930, 551565, 561680, 588336, 619854, 630360, 631890, 638085, 680624, 722160, 723163, 729240, 735420, 765702, 826472, 842520, 850780, 875088, 882504, 929781, 980560, 1011024, 1020936, 1033090, 1093860, 1103130, 1239708, 1260720, 1263780, 1276170, 1446326, 1458480, 1470840, 1531404, 1549635, 1652944, 1685040, 1701560, 1765008, 1859562, 1914255, 2041872, 2066180, 2169489, 2187720, 2206260, 2479416, 2527560, 2552340, 2892652, 2941680, 3062808, 3099270, 3403120, 3615815, 3719124, 3828510, 4132360, 4338978, 4375440, 4412520, 4648905, 4958832, 5055120, 5104680, 5785304, 6125616, 6198540, 6508467, 7231630, 7438248, 7657020, 8264720, 8677956, 8825040, 9297810, 10209360, 10847445, 11570608, 12397080, 13016934, 14463260, 14876496, 15314040, 17355912, 18595620, 21694890, 24794160, 26033868, 28926520, 30628080, 32542335, 34711824, 37191240, 43389780, 52067736, 57853040, 65084670, 74382480, 86779560, 104135472, 130169340, 173559120, 260338680, 520677360]

約数ペア:

[(1, 520677360), (2, 260338680), (3, 173559120), (4, 130169340), (5, 104135472), (6, 86779560), (7, 74382480), (8, 65084670), (9, 57853040), (10, 52067736), (12, 43389780), (14, 37191240), (15, 34711824), (16, 32542335), (17, 30628080), (18, 28926520), (20, 26033868), (21, 24794160), (24, 21694890), (28, 18595620), (30, 17355912), (34, 15314040), (35, 14876496), (36, 14463260), (40, 13016934), (42, 12397080), (45, 11570608), (48, 10847445), (51, 10209360), (56, 9297810), (59, 8825040), (60, 8677956), (63, 8264720), (68, 7657020), (70, 7438248), (72, 7231630), (80, 6508467), (84, 6198540), (85, 6125616), (90, 5785304), (102, 5104680), (103, 5055120), (105, 4958832), (112, 4648905), (118, 4412520), (119, 4375440), (120, 4338978), (126, 4132360), (136, 3828510), (140, 3719124), (144, 3615815), (153, 3403120), (168, 3099270), (170, 3062808), (177, 2941680), (180, 2892652), (204, 2552340), (206, 2527560), (210, 2479416), (236, 2206260), (238, 2187720), (240, 2169489), (252, 2066180), (255, 2041872), (272, 1914255), (280, 1859562), (295, 1765008), (306, 1701560), (309, 1685040), (315, 1652944), (336, 1549635), (340, 1531404), (354, 1470840), (357, 1458480), (360, 1446326), (408, 1276170), (412, 1263780), (413, 1260720), (420, 1239708), (472, 1103130), (476, 1093860), (504, 1033090), (510, 1020936), (515, 1011024), (531, 980560), (560, 929781), (590, 882504), (595, 875088), (612, 850780), (618, 842520), (630, 826472), (680, 765702), (708, 735420), (714, 729240), (720, 723163), (721, 722160), (765, 680624), (816, 638085), (824, 631890), (826, 630360), (840, 619854), (885, 588336), (927, 561680), (944, 551565), (952, 546930), (1003, 519120), (1008, 516545), (1020, 510468), (1030, 505512), (1062, 490280), (1071, 486160), (1180, 441252), (1190, 437544), (1224, 425390), (1236, 421260), (1239, 420240), (1260, 413236), (1360, 382851), (1416, 367710), (1428, 364620), (1442, 361080), (1530, 340312), (1545, 337008), (1648, 315945), (1652, 315180), (1680, 309927), (1751, 297360), (1770, 294168), (1785, 291696), (1854, 280840), (1904, 273465), (2006, 259560), (2040, 255234), (2060, 252756), (2065, 252144), (2124, 245140), (2142, 243080), (2163, 240720), (2360, 220626), (2380, 218772), (2448, 212695), (2472, 210630), (2478, 210120), (2520, 206618), (2655, 196112), (2832, 183855), (2856, 182310), (2884, 180540), (3009, 173040), (3060, 170156), (3090, 168504), (3304, 157590), (3502, 148680), (3540, 147084), (3570, 145848), (3605, 144432), (3708, 140420), (3717, 140080), (4012, 129780), (4080, 127617), (4120, 126378), (4130, 126072), (4248, 122570), (4284, 121540), (4326, 120360), (4635, 112336), (4720, 110313), (4760, 109386), (4944, 105315), (4956, 105060), (5015, 103824), (5040, 103309), (5253, 99120), (5310, 98056), (5355, 97232), (5712, 91155), (5768, 90270), (6018, 86520), (6077, 85680), (6120, 85078), (6180, 84252), (6195, 84048), (6489, 80240), (6608, 78795), (7004, 74340), (7021, 74160), (7080, 73542), (7140, 72924), (7210, 72216), (7416, 70210), (7434, 70040), (8024, 64890), (8240, 63189), (8260, 63036), (8496, 61285), (8568, 60770), (8652, 60180), (8755, 59472), (9027, 57680), (9270, 56168), (9520, 54693), (9912, 52530), (10030, 51912), (10506, 49560), (10620, 49028), (10710, 48616), (10815, 48144), (11536, 45135), (12036, 43260), (12154, 42840), (12240, 42539), (12257, 42480), (12360, 42126), (12390, 42024), (12978, 40120), (14008, 37170), (14042, 37080), (14160, 36771), (14280, 36462), (14420, 36108), (14832, 35105), (14868, 35020), (15045, 34608), (15759, 33040), (16048, 32445), (16520, 31518), (17136, 30385), (17304, 30090), (17510, 29736), (18054, 28840), (18231, 28560), (18540, 28084), (18585, 28016), (19824, 26265), (20060, 25956), (21012, 24780), (21063, 24720), (21240, 24514), (21420, 24308), (21630, 24072)]