79327920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 160

約数和(自身を含む): 293409792

約数和(自身を除く): 214081872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2053, 2415, 2576, 2760, 3220, 3864, 4106, 4830, 5520, 6159, 6440, 7728, 8212, 9660, 10265, 12318, 12880, 14371, 16424, 19320, 20530, 24636, 28742, 30795, 32848, 38640, 41060, 43113, 47219, 49272, 57484, 61590, 71855, 82120, 86226, 94438, 98544, 114968, 123180, 141657, 143710, 164240, 172452, 188876, 215565, 229936, 236095, 246360, 283314, 287420, 330533, 344904, 377752, 431130, 472190, 492720, 566628, 574840, 661066, 689808, 708285, 755504, 862260, 944380, 991599, 1133256, 1149680, 1322132, 1416570, 1652665, 1724520, 1888760, 1983198, 2266512, 2644264, 2833140, 3305330, 3449040, 3777520, 3966396, 4957995, 5288528, 5666280, 6610660, 7932792, 9915990, 11332560, 13221320, 15865584, 19831980, 26442640, 39663960, 79327920]

約数ペア:

[(1, 79327920), (2, 39663960), (3, 26442640), (4, 19831980), (5, 15865584), (6, 13221320), (7, 11332560), (8, 9915990), (10, 7932792), (12, 6610660), (14, 5666280), (15, 5288528), (16, 4957995), (20, 3966396), (21, 3777520), (23, 3449040), (24, 3305330), (28, 2833140), (30, 2644264), (35, 2266512), (40, 1983198), (42, 1888760), (46, 1724520), (48, 1652665), (56, 1416570), (60, 1322132), (69, 1149680), (70, 1133256), (80, 991599), (84, 944380), (92, 862260), (105, 755504), (112, 708285), (115, 689808), (120, 661066), (138, 574840), (140, 566628), (161, 492720), (168, 472190), (184, 431130), (210, 377752), (230, 344904), (240, 330533), (276, 287420), (280, 283314), (322, 246360), (336, 236095), (345, 229936), (368, 215565), (420, 188876), (460, 172452), (483, 164240), (552, 143710), (560, 141657), (644, 123180), (690, 114968), (805, 98544), (840, 94438), (920, 86226), (966, 82120), (1104, 71855), (1288, 61590), (1380, 57484), (1610, 49272), (1680, 47219), (1840, 43113), (1932, 41060), (2053, 38640), (2415, 32848), (2576, 30795), (2760, 28742), (3220, 24636), (3864, 20530), (4106, 19320), (4830, 16424), (5520, 14371), (6159, 12880), (6440, 12318), (7728, 10265), (8212, 9660)]