516388080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 320

約数和(自身を含む): 1879879680

約数和(自身を除く): 1363491600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 80, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 208, 228, 240, 247, 248, 260, 281, 285, 304, 310, 312, 372, 380, 390, 403, 456, 465, 494, 496, 520, 562, 570, 589, 620, 624, 741, 744, 760, 780, 806, 843, 912, 930, 988, 1040, 1124, 1140, 1178, 1209, 1235, 1240, 1405, 1482, 1488, 1520, 1560, 1612, 1686, 1767, 1860, 1976, 2015, 2248, 2280, 2356, 2418, 2470, 2480, 2810, 2945, 2964, 3120, 3224, 3372, 3534, 3653, 3705, 3720, 3952, 4030, 4215, 4496, 4560, 4712, 4836, 4940, 5339, 5620, 5890, 5928, 6045, 6448, 6744, 7068, 7306, 7410, 7440, 7657, 8060, 8430, 8711, 8835, 9424, 9672, 9880, 10678, 10959, 11240, 11780, 11856, 12090, 13488, 14136, 14612, 14820, 15314, 16017, 16120, 16860, 17422, 17670, 18265, 19344, 19760, 21356, 21918, 22480, 22971, 23560, 24180, 26133, 26695, 28272, 29224, 29640, 30628, 32034, 32240, 33720, 34844, 35340, 36530, 38285, 42712, 43555, 43836, 45942, 47120, 48360, 52266, 53390, 54795, 58448, 59280, 61256, 64068, 67440, 69407, 69688, 70680, 73060, 76570, 80085, 85424, 87110, 87672, 91884, 96720, 104532, 106780, 109590, 113243, 114855, 122512, 128136, 130665, 138814, 139376, 141360, 146120, 153140, 160170, 165509, 174220, 175344, 183768, 208221, 209064, 213560, 219180, 226486, 229710, 256272, 261330, 277628, 292240, 306280, 320340, 331018, 339729, 347035, 348440, 367536, 416442, 418128, 427120, 438360, 452972, 459420, 496527, 522660, 555256, 566215, 612560, 640680, 662036, 679458, 694070, 696880, 827545, 832884, 876720, 905944, 918840, 993054, 1041105, 1045320, 1110512, 1132430, 1281360, 1324072, 1358916, 1388140, 1655090, 1665768, 1698645, 1811888, 1837680, 1986108, 2082210, 2090640, 2151617, 2264860, 2482635, 2648144, 2717832, 2776280, 3310180, 3331536, 3397290, 3972216, 4164420, 4303234, 4529720, 4965270, 5435664, 5552560, 6454851, 6620360, 6794580, 7944432, 8328840, 8606468, 9059440, 9930540, 10758085, 12909702, 13240720, 13589160, 16657680, 17212936, 19861080, 21516170, 25819404, 27178320, 32274255, 34425872, 39722160, 43032340, 51638808, 64548510, 86064680, 103277616, 129097020, 172129360, 258194040, 516388080]

約数ペア:

[(1, 516388080), (2, 258194040), (3, 172129360), (4, 129097020), (5, 103277616), (6, 86064680), (8, 64548510), (10, 51638808), (12, 43032340), (13, 39722160), (15, 34425872), (16, 32274255), (19, 27178320), (20, 25819404), (24, 21516170), (26, 19861080), (30, 17212936), (31, 16657680), (38, 13589160), (39, 13240720), (40, 12909702), (48, 10758085), (52, 9930540), (57, 9059440), (60, 8606468), (62, 8328840), (65, 7944432), (76, 6794580), (78, 6620360), (80, 6454851), (93, 5552560), (95, 5435664), (104, 4965270), (114, 4529720), (120, 4303234), (124, 4164420), (130, 3972216), (152, 3397290), (155, 3331536), (156, 3310180), (186, 2776280), (190, 2717832), (195, 2648144), (208, 2482635), (228, 2264860), (240, 2151617), (247, 2090640), (248, 2082210), (260, 1986108), (281, 1837680), (285, 1811888), (304, 1698645), (310, 1665768), (312, 1655090), (372, 1388140), (380, 1358916), (390, 1324072), (403, 1281360), (456, 1132430), (465, 1110512), (494, 1045320), (496, 1041105), (520, 993054), (562, 918840), (570, 905944), (589, 876720), (620, 832884), (624, 827545), (741, 696880), (744, 694070), (760, 679458), (780, 662036), (806, 640680), (843, 612560), (912, 566215), (930, 555256), (988, 522660), (1040, 496527), (1124, 459420), (1140, 452972), (1178, 438360), (1209, 427120), (1235, 418128), (1240, 416442), (1405, 367536), (1482, 348440), (1488, 347035), (1520, 339729), (1560, 331018), (1612, 320340), (1686, 306280), (1767, 292240), (1860, 277628), (1976, 261330), (2015, 256272), (2248, 229710), (2280, 226486), (2356, 219180), (2418, 213560), (2470, 209064), (2480, 208221), (2810, 183768), (2945, 175344), (2964, 174220), (3120, 165509), (3224, 160170), (3372, 153140), (3534, 146120), (3653, 141360), (3705, 139376), (3720, 138814), (3952, 130665), (4030, 128136), (4215, 122512), (4496, 114855), (4560, 113243), (4712, 109590), (4836, 106780), (4940, 104532), (5339, 96720), (5620, 91884), (5890, 87672), (5928, 87110), (6045, 85424), (6448, 80085), (6744, 76570), (7068, 73060), (7306, 70680), (7410, 69688), (7440, 69407), (7657, 67440), (8060, 64068), (8430, 61256), (8711, 59280), (8835, 58448), (9424, 54795), (9672, 53390), (9880, 52266), (10678, 48360), (10959, 47120), (11240, 45942), (11780, 43836), (11856, 43555), (12090, 42712), (13488, 38285), (14136, 36530), (14612, 35340), (14820, 34844), (15314, 33720), (16017, 32240), (16120, 32034), (16860, 30628), (17422, 29640), (17670, 29224), (18265, 28272), (19344, 26695), (19760, 26133), (21356, 24180), (21918, 23560), (22480, 22971)]