478208340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 1582694400

約数和(自身を除く): 1104486060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 127, 135, 171, 180, 190, 228, 254, 270, 285, 342, 367, 380, 381, 508, 513, 540, 570, 635, 684, 734, 762, 855, 1026, 1101, 1140, 1143, 1270, 1468, 1524, 1710, 1835, 1905, 2052, 2202, 2286, 2413, 2540, 2565, 3303, 3420, 3429, 3670, 3810, 4404, 4572, 4826, 5130, 5505, 5715, 6606, 6858, 6973, 7239, 7340, 7620, 9652, 9909, 10260, 11010, 11430, 12065, 13212, 13716, 13946, 14478, 16515, 17145, 19818, 20919, 21717, 22020, 22860, 24130, 27892, 28956, 33030, 34290, 34865, 36195, 39636, 41838, 43434, 46609, 48260, 49545, 62757, 65151, 66060, 68580, 69730, 72390, 83676, 86868, 93218, 99090, 104595, 108585, 125514, 130302, 139460, 139827, 144780, 186436, 188271, 198180, 209190, 217170, 233045, 251028, 260604, 279654, 313785, 325755, 376542, 418380, 419481, 434340, 466090, 559308, 627570, 651510, 699135, 753084, 838962, 885571, 932180, 941355, 1255140, 1258443, 1303020, 1398270, 1677924, 1771142, 1882710, 2097405, 2516886, 2656713, 2796540, 3542284, 3765420, 4194810, 4427855, 5033772, 5313426, 6292215, 7970139, 8389620, 8855710, 10626852, 12584430, 13283565, 15940278, 17711420, 23910417, 25168860, 26567130, 31880556, 39850695, 47820834, 53134260, 79701390, 95641668, 119552085, 159402780, 239104170, 478208340]

約数ペア:

[(1, 478208340), (2, 239104170), (3, 159402780), (4, 119552085), (5, 95641668), (6, 79701390), (9, 53134260), (10, 47820834), (12, 39850695), (15, 31880556), (18, 26567130), (19, 25168860), (20, 23910417), (27, 17711420), (30, 15940278), (36, 13283565), (38, 12584430), (45, 10626852), (54, 8855710), (57, 8389620), (60, 7970139), (76, 6292215), (90, 5313426), (95, 5033772), (108, 4427855), (114, 4194810), (127, 3765420), (135, 3542284), (171, 2796540), (180, 2656713), (190, 2516886), (228, 2097405), (254, 1882710), (270, 1771142), (285, 1677924), (342, 1398270), (367, 1303020), (380, 1258443), (381, 1255140), (508, 941355), (513, 932180), (540, 885571), (570, 838962), (635, 753084), (684, 699135), (734, 651510), (762, 627570), (855, 559308), (1026, 466090), (1101, 434340), (1140, 419481), (1143, 418380), (1270, 376542), (1468, 325755), (1524, 313785), (1710, 279654), (1835, 260604), (1905, 251028), (2052, 233045), (2202, 217170), (2286, 209190), (2413, 198180), (2540, 188271), (2565, 186436), (3303, 144780), (3420, 139827), (3429, 139460), (3670, 130302), (3810, 125514), (4404, 108585), (4572, 104595), (4826, 99090), (5130, 93218), (5505, 86868), (5715, 83676), (6606, 72390), (6858, 69730), (6973, 68580), (7239, 66060), (7340, 65151), (7620, 62757), (9652, 49545), (9909, 48260), (10260, 46609), (11010, 43434), (11430, 41838), (12065, 39636), (13212, 36195), (13716, 34865), (13946, 34290), (14478, 33030), (16515, 28956), (17145, 27892), (19818, 24130), (20919, 22860), (21717, 22020)]