79007040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3949

約数の個数: 168

約数和(自身を含む): 310652160

約数和(自身を除く): 231645120

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3919, 4032, 5040, 6720, 7838, 10080, 11757, 15676, 19595, 20160, 23514, 27433, 31352, 35271, 39190, 47028, 54866, 58785, 62704, 70542, 78380, 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, 548660, 564336, 627040, 658392, 705420, 752448, 822990, 877856, 940560, 987588, 1097320, 1128672, 1234485, 1254080, 1316784, 1410840, 1645980, 1755712, 1881120, 1975176, 2194640, 2257344, 2468970, 2633568, 2821680, 3291960, 3762240, 3950352, 4389280, 4937940, 5267136, 5643360, 6583920, 7900704, 8778560, 9875880, 11286720, 13167840, 15801408, 19751760, 26335680, 39503520, 79007040]

約数ペア:

[(1, 79007040), (2, 39503520), (3, 26335680), (4, 19751760), (5, 15801408), (6, 13167840), (7, 11286720), (8, 9875880), (9, 8778560), (10, 7900704), (12, 6583920), (14, 5643360), (15, 5267136), (16, 4937940), (18, 4389280), (20, 3950352), (21, 3762240), (24, 3291960), (28, 2821680), (30, 2633568), (32, 2468970), (35, 2257344), (36, 2194640), (40, 1975176), (42, 1881120), (45, 1755712), (48, 1645980), (56, 1410840), (60, 1316784), (63, 1254080), (64, 1234485), (70, 1128672), (72, 1097320), (80, 987588), (84, 940560), (90, 877856), (96, 822990), (105, 752448), (112, 705420), (120, 658392), (126, 627040), (140, 564336), (144, 548660), (160, 493794), (168, 470280), (180, 438928), (192, 411495), (210, 376224), (224, 352710), (240, 329196), (252, 313520), (280, 282168), (288, 274330), (315, 250816), (320, 246897), (336, 235140), (360, 219464), (420, 188112), (448, 176355), (480, 164598), (504, 156760), (560, 141084), (576, 137165), (630, 125408), (672, 117570), (720, 109732), (840, 94056), (960, 82299), (1008, 78380), (1120, 70542), (1260, 62704), (1344, 58785), (1440, 54866), (1680, 47028), (2016, 39190), (2240, 35271), (2520, 31352), (2880, 27433), (3360, 23514), (3919, 20160), (4032, 19595), (5040, 15676), (6720, 11757), (7838, 10080)]