426678840

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{6271}}^1$

素因数の和:6304

約数の個数: 192

約数和(自身を含む): 1643765760

約数和(自身を除く): 1217086920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6271, 6804, 7560, 8505, 9720, 11340, 12542, 13608, 17010, 18813, 22680, 25084, 31355, 34020, 37626, 43897, 50168, 56439, 62710, 68040, 75252, 87794, 94065, 112878, 125420, 131691, 150504, 169317, 175588, 188130, 219485, 225756, 250840, 263382, 282195, 338634, 351176, 376260, 395073, 438970, 451512, 507951, 526764, 564390, 658455, 677268, 752520, 790146, 846585, 877940, 1015902, 1053528, 1128780, 1185219, 1316910, 1354536, 1523853, 1580292, 1693170, 1755880, 1975365, 2031804, 2257560, 2370438, 2539755, 2633820, 3047706, 3160584, 3386340, 3555657, 3950730, 4063608, 4740876, 5079510, 5267640, 5926095, 6095412, 6772680, 7111314, 7619265, 7901460, 9481752, 10159020, 10666971, 11852190, 12190824, 14222628, 15238530, 15802920, 17778285, 20318040, 21333942, 23704380, 28445256, 30477060, 35556570, 42667884, 47408760, 53334855, 60954120, 71113140, 85335768, 106669710, 142226280, 213339420, 426678840]

約数ペア:

[(1, 426678840), (2, 213339420), (3, 142226280), (4, 106669710), (5, 85335768), (6, 71113140), (7, 60954120), (8, 53334855), (9, 47408760), (10, 42667884), (12, 35556570), (14, 30477060), (15, 28445256), (18, 23704380), (20, 21333942), (21, 20318040), (24, 17778285), (27, 15802920), (28, 15238530), (30, 14222628), (35, 12190824), (36, 11852190), (40, 10666971), (42, 10159020), (45, 9481752), (54, 7901460), (56, 7619265), (60, 7111314), (63, 6772680), (70, 6095412), (72, 5926095), (81, 5267640), (84, 5079510), (90, 4740876), (105, 4063608), (108, 3950730), (120, 3555657), (126, 3386340), (135, 3160584), (140, 3047706), (162, 2633820), (168, 2539755), (180, 2370438), (189, 2257560), (210, 2031804), (216, 1975365), (243, 1755880), (252, 1693170), (270, 1580292), (280, 1523853), (315, 1354536), (324, 1316910), (360, 1185219), (378, 1128780), (405, 1053528), (420, 1015902), (486, 877940), (504, 846585), (540, 790146), (567, 752520), (630, 677268), (648, 658455), (756, 564390), (810, 526764), (840, 507951), (945, 451512), (972, 438970), (1080, 395073), (1134, 376260), (1215, 351176), (1260, 338634), (1512, 282195), (1620, 263382), (1701, 250840), (1890, 225756), (1944, 219485), (2268, 188130), (2430, 175588), (2520, 169317), (2835, 150504), (3240, 131691), (3402, 125420), (3780, 112878), (4536, 94065), (4860, 87794), (5670, 75252), (6271, 68040), (6804, 62710), (7560, 56439), (8505, 50168), (9720, 43897), (11340, 37626), (12542, 34020), (13608, 31355), (17010, 25084), (18813, 22680)]