486547040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 1378944000

約数和(自身を除く): 892396960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 59, 70, 74, 80, 112, 118, 140, 148, 160, 185, 199, 224, 236, 259, 280, 295, 296, 370, 398, 413, 472, 518, 560, 590, 592, 740, 796, 826, 944, 995, 1036, 1120, 1180, 1184, 1295, 1393, 1480, 1592, 1652, 1888, 1990, 2065, 2072, 2183, 2360, 2590, 2786, 2960, 3184, 3304, 3980, 4130, 4144, 4366, 4720, 5180, 5572, 5920, 6368, 6608, 6965, 7363, 7960, 8260, 8288, 8732, 9440, 10360, 10915, 11144, 11741, 13216, 13930, 14726, 15281, 15920, 16520, 17464, 20720, 21830, 22288, 23482, 27860, 29452, 30562, 31840, 33040, 34928, 36815, 41440, 43660, 44576, 46964, 51541, 55720, 58705, 58904, 61124, 66080, 69856, 73630, 76405, 82187, 87320, 93928, 103082, 111440, 117410, 117808, 122248, 147260, 152810, 164374, 174640, 187856, 206164, 222880, 234820, 235616, 244496, 257705, 294520, 305620, 328748, 349280, 375712, 410935, 412328, 434417, 469640, 488992, 515410, 589040, 611240, 657496, 821870, 824656, 868834, 939280, 1030820, 1178080, 1222480, 1314992, 1643740, 1649312, 1737668, 1878560, 2061640, 2172085, 2444960, 2629984, 3040919, 3287480, 3475336, 4123280, 4344170, 6081838, 6574960, 6950672, 8246560, 8688340, 12163676, 13149920, 13901344, 15204595, 17376680, 24327352, 30409190, 34753360, 48654704, 60818380, 69506720, 97309408, 121636760, 243273520, 486547040]

約数ペア:

[(1, 486547040), (2, 243273520), (4, 121636760), (5, 97309408), (7, 69506720), (8, 60818380), (10, 48654704), (14, 34753360), (16, 30409190), (20, 24327352), (28, 17376680), (32, 15204595), (35, 13901344), (37, 13149920), (40, 12163676), (56, 8688340), (59, 8246560), (70, 6950672), (74, 6574960), (80, 6081838), (112, 4344170), (118, 4123280), (140, 3475336), (148, 3287480), (160, 3040919), (185, 2629984), (199, 2444960), (224, 2172085), (236, 2061640), (259, 1878560), (280, 1737668), (295, 1649312), (296, 1643740), (370, 1314992), (398, 1222480), (413, 1178080), (472, 1030820), (518, 939280), (560, 868834), (590, 824656), (592, 821870), (740, 657496), (796, 611240), (826, 589040), (944, 515410), (995, 488992), (1036, 469640), (1120, 434417), (1180, 412328), (1184, 410935), (1295, 375712), (1393, 349280), (1480, 328748), (1592, 305620), (1652, 294520), (1888, 257705), (1990, 244496), (2065, 235616), (2072, 234820), (2183, 222880), (2360, 206164), (2590, 187856), (2786, 174640), (2960, 164374), (3184, 152810), (3304, 147260), (3980, 122248), (4130, 117808), (4144, 117410), (4366, 111440), (4720, 103082), (5180, 93928), (5572, 87320), (5920, 82187), (6368, 76405), (6608, 73630), (6965, 69856), (7363, 66080), (7960, 61124), (8260, 58904), (8288, 58705), (8732, 55720), (9440, 51541), (10360, 46964), (10915, 44576), (11144, 43660), (11741, 41440), (13216, 36815), (13930, 34928), (14726, 33040), (15281, 31840), (15920, 30562), (16520, 29452), (17464, 27860), (20720, 23482), (21830, 22288)]