849675840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 224

約数和(自身を含む): 2937881856

約数和(自身を除く): 2088206016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 192, 195, 206, 208, 240, 260, 309, 312, 320, 390, 412, 416, 480, 515, 520, 618, 624, 661, 780, 824, 832, 960, 1030, 1040, 1236, 1248, 1322, 1339, 1545, 1560, 1648, 1983, 2060, 2080, 2472, 2496, 2644, 2678, 3090, 3120, 3296, 3305, 3966, 4017, 4120, 4160, 4944, 5288, 5356, 6180, 6240, 6592, 6610, 6695, 7932, 8034, 8240, 8593, 9888, 9915, 10576, 10712, 12360, 12480, 13220, 13390, 15864, 16068, 16480, 17186, 19776, 19830, 20085, 21152, 21424, 24720, 25779, 26440, 26780, 31728, 32136, 32960, 34372, 39660, 40170, 42304, 42848, 42965, 49440, 51558, 52880, 53560, 63456, 64272, 68083, 68744, 79320, 80340, 85696, 85930, 98880, 103116, 105760, 107120, 126912, 128544, 128895, 136166, 137488, 158640, 160680, 171860, 204249, 206232, 211520, 214240, 257088, 257790, 272332, 274976, 317280, 321360, 340415, 343720, 408498, 412464, 428480, 515580, 544664, 549952, 634560, 642720, 680830, 687440, 816996, 824928, 885079, 1021245, 1031160, 1089328, 1285440, 1361660, 1374880, 1633992, 1649856, 1770158, 2042490, 2062320, 2178656, 2655237, 2723320, 2749760, 3267984, 3540316, 4084980, 4124640, 4357312, 4425395, 5310474, 5446640, 6535968, 7080632, 8169960, 8249280, 8850790, 10620948, 10893280, 13071936, 13276185, 14161264, 16339920, 17701580, 21241896, 21786560, 26552370, 28322528, 32679840, 35403160, 42483792, 53104740, 56645056, 65359680, 70806320, 84967584, 106209480, 141612640, 169935168, 212418960, 283225280, 424837920, 849675840]

約数ペア:

[(1, 849675840), (2, 424837920), (3, 283225280), (4, 212418960), (5, 169935168), (6, 141612640), (8, 106209480), (10, 84967584), (12, 70806320), (13, 65359680), (15, 56645056), (16, 53104740), (20, 42483792), (24, 35403160), (26, 32679840), (30, 28322528), (32, 26552370), (39, 21786560), (40, 21241896), (48, 17701580), (52, 16339920), (60, 14161264), (64, 13276185), (65, 13071936), (78, 10893280), (80, 10620948), (96, 8850790), (103, 8249280), (104, 8169960), (120, 7080632), (130, 6535968), (156, 5446640), (160, 5310474), (192, 4425395), (195, 4357312), (206, 4124640), (208, 4084980), (240, 3540316), (260, 3267984), (309, 2749760), (312, 2723320), (320, 2655237), (390, 2178656), (412, 2062320), (416, 2042490), (480, 1770158), (515, 1649856), (520, 1633992), (618, 1374880), (624, 1361660), (661, 1285440), (780, 1089328), (824, 1031160), (832, 1021245), (960, 885079), (1030, 824928), (1040, 816996), (1236, 687440), (1248, 680830), (1322, 642720), (1339, 634560), (1545, 549952), (1560, 544664), (1648, 515580), (1983, 428480), (2060, 412464), (2080, 408498), (2472, 343720), (2496, 340415), (2644, 321360), (2678, 317280), (3090, 274976), (3120, 272332), (3296, 257790), (3305, 257088), (3966, 214240), (4017, 211520), (4120, 206232), (4160, 204249), (4944, 171860), (5288, 160680), (5356, 158640), (6180, 137488), (6240, 136166), (6592, 128895), (6610, 128544), (6695, 126912), (7932, 107120), (8034, 105760), (8240, 103116), (8593, 98880), (9888, 85930), (9915, 85696), (10576, 80340), (10712, 79320), (12360, 68744), (12480, 68083), (13220, 64272), (13390, 63456), (15864, 53560), (16068, 52880), (16480, 51558), (17186, 49440), (19776, 42965), (19830, 42848), (20085, 42304), (21152, 40170), (21424, 39660), (24720, 34372), (25779, 32960), (26440, 32136), (26780, 31728)]