6872827720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{1093}}^1$

素因数の和:1607

約数の個数: 128

約数和(自身を含む): 17467591680

約数和(自身を除く): 10594763960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 461, 620, 682, 922, 1093, 1240, 1364, 1705, 1844, 2186, 2305, 2728, 3410, 3688, 4372, 4610, 5071, 5465, 6820, 8744, 9220, 10142, 10930, 12023, 13640, 14291, 18440, 20284, 21860, 24046, 25355, 28582, 33883, 40568, 43720, 48092, 50710, 57164, 60115, 67766, 71455, 96184, 101420, 114328, 120230, 135532, 142910, 157201, 169415, 202840, 240460, 271064, 285820, 314402, 338830, 372713, 480920, 503873, 571640, 628804, 677660, 745426, 786005, 1007746, 1257608, 1355320, 1490852, 1572010, 1863565, 2015492, 2519365, 2981704, 3144020, 3727130, 4030984, 5038730, 5542603, 6288040, 7454260, 10077460, 11085206, 14908520, 15620063, 20154920, 22170412, 27713015, 31240126, 44340824, 55426030, 62480252, 78100315, 110852060, 124960504, 156200630, 171820693, 221704120, 312401260, 343641386, 624802520, 687282772, 859103465, 1374565544, 1718206930, 3436413860, 6872827720]

約数ペア:

[(1, 6872827720), (2, 3436413860), (4, 1718206930), (5, 1374565544), (8, 859103465), (10, 687282772), (11, 624802520), (20, 343641386), (22, 312401260), (31, 221704120), (40, 171820693), (44, 156200630), (55, 124960504), (62, 110852060), (88, 78100315), (110, 62480252), (124, 55426030), (155, 44340824), (220, 31240126), (248, 27713015), (310, 22170412), (341, 20154920), (440, 15620063), (461, 14908520), (620, 11085206), (682, 10077460), (922, 7454260), (1093, 6288040), (1240, 5542603), (1364, 5038730), (1705, 4030984), (1844, 3727130), (2186, 3144020), (2305, 2981704), (2728, 2519365), (3410, 2015492), (3688, 1863565), (4372, 1572010), (4610, 1490852), (5071, 1355320), (5465, 1257608), (6820, 1007746), (8744, 786005), (9220, 745426), (10142, 677660), (10930, 628804), (12023, 571640), (13640, 503873), (14291, 480920), (18440, 372713), (20284, 338830), (21860, 314402), (24046, 285820), (25355, 271064), (28582, 240460), (33883, 202840), (40568, 169415), (43720, 157201), (48092, 142910), (50710, 135532), (57164, 120230), (60115, 114328), (67766, 101420), (71455, 96184)]