316028160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3953

約数の個数: 216

約数和(自身を含む): 1249946880

約数和(自身を除く): 933918720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 3919, 4032, 4480, 5040, 5376, 5760, 6720, 7838, 8064, 8960, 10080, 11520, 11757, 13440, 15676, 16128, 19595, 20160, 23514, 26880, 27433, 31352, 35271, 39190, 40320, 47028, 54866, 58785, 62704, 70542, 78380, 80640, 82299, 94056, 109732, 117570, 125408, 137165, 141084, 156760, 164598, 176355, 188112, 219464, 235140, 246897, 250816, 274330, 282168, 313520, 329196, 352710, 376224, 411495, 438928, 470280, 493794, 501632, 548660, 564336, 627040, 658392, 705420, 752448, 822990, 877856, 940560, 987588, 1003264, 1097320, 1128672, 1234485, 1254080, 1316784, 1410840, 1504896, 1645980, 1755712, 1881120, 1975176, 2194640, 2257344, 2468970, 2508160, 2633568, 2821680, 3009792, 3291960, 3511424, 3762240, 3950352, 4389280, 4514688, 4937940, 5016320, 5267136, 5643360, 6583920, 7022848, 7524480, 7900704, 8778560, 9029376, 9875880, 10534272, 11286720, 13167840, 15048960, 15801408, 17557120, 19751760, 21068544, 22573440, 26335680, 31602816, 35114240, 39503520, 45146880, 52671360, 63205632, 79007040, 105342720, 158014080, 316028160]

約数ペア:

[(1, 316028160), (2, 158014080), (3, 105342720), (4, 79007040), (5, 63205632), (6, 52671360), (7, 45146880), (8, 39503520), (9, 35114240), (10, 31602816), (12, 26335680), (14, 22573440), (15, 21068544), (16, 19751760), (18, 17557120), (20, 15801408), (21, 15048960), (24, 13167840), (28, 11286720), (30, 10534272), (32, 9875880), (35, 9029376), (36, 8778560), (40, 7900704), (42, 7524480), (45, 7022848), (48, 6583920), (56, 5643360), (60, 5267136), (63, 5016320), (64, 4937940), (70, 4514688), (72, 4389280), (80, 3950352), (84, 3762240), (90, 3511424), (96, 3291960), (105, 3009792), (112, 2821680), (120, 2633568), (126, 2508160), (128, 2468970), (140, 2257344), (144, 2194640), (160, 1975176), (168, 1881120), (180, 1755712), (192, 1645980), (210, 1504896), (224, 1410840), (240, 1316784), (252, 1254080), (256, 1234485), (280, 1128672), (288, 1097320), (315, 1003264), (320, 987588), (336, 940560), (360, 877856), (384, 822990), (420, 752448), (448, 705420), (480, 658392), (504, 627040), (560, 564336), (576, 548660), (630, 501632), (640, 493794), (672, 470280), (720, 438928), (768, 411495), (840, 376224), (896, 352710), (960, 329196), (1008, 313520), (1120, 282168), (1152, 274330), (1260, 250816), (1280, 246897), (1344, 235140), (1440, 219464), (1680, 188112), (1792, 176355), (1920, 164598), (2016, 156760), (2240, 141084), (2304, 137165), (2520, 125408), (2688, 117570), (2880, 109732), (3360, 94056), (3840, 82299), (3919, 80640), (4032, 78380), (4480, 70542), (5040, 62704), (5376, 58785), (5760, 54866), (6720, 47028), (7838, 40320), (8064, 39190), (8960, 35271), (10080, 31352), (11520, 27433), (11757, 26880), (13440, 23514), (15676, 20160), (16128, 19595)]