806179920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36949

約数の個数: 160

約数和(自身を含む): 3075969792

約数和(自身を除く): 2269789872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 36913, 73826, 110739, 147652, 184565, 221478, 258391, 295304, 369130, 442956, 479869, 516782, 553695, 590608, 738260, 775173, 885912, 959738, 1033564, 1107390, 1291955, 1439607, 1476520, 1550346, 1771824, 1919476, 2067128, 2214780, 2399345, 2583910, 2879214, 2953040, 3100692, 3359083, 3838952, 3875865, 4134256, 4429560, 4798690, 5167820, 5758428, 6201384, 6718166, 7198035, 7677904, 7751730, 8859120, 9597380, 10077249, 10335640, 11516856, 12402768, 13436332, 14396070, 15503460, 16795415, 19194760, 20154498, 20671280, 23033712, 26872664, 28792140, 31006920, 33590830, 38389520, 40308996, 50386245, 53745328, 57584280, 62013840, 67181660, 80617992, 100772490, 115168560, 134363320, 161235984, 201544980, 268726640, 403089960, 806179920]

約数ペア:

[(1, 806179920), (2, 403089960), (3, 268726640), (4, 201544980), (5, 161235984), (6, 134363320), (7, 115168560), (8, 100772490), (10, 80617992), (12, 67181660), (13, 62013840), (14, 57584280), (15, 53745328), (16, 50386245), (20, 40308996), (21, 38389520), (24, 33590830), (26, 31006920), (28, 28792140), (30, 26872664), (35, 23033712), (39, 20671280), (40, 20154498), (42, 19194760), (48, 16795415), (52, 15503460), (56, 14396070), (60, 13436332), (65, 12402768), (70, 11516856), (78, 10335640), (80, 10077249), (84, 9597380), (91, 8859120), (104, 7751730), (105, 7677904), (112, 7198035), (120, 6718166), (130, 6201384), (140, 5758428), (156, 5167820), (168, 4798690), (182, 4429560), (195, 4134256), (208, 3875865), (210, 3838952), (240, 3359083), (260, 3100692), (273, 2953040), (280, 2879214), (312, 2583910), (336, 2399345), (364, 2214780), (390, 2067128), (420, 1919476), (455, 1771824), (520, 1550346), (546, 1476520), (560, 1439607), (624, 1291955), (728, 1107390), (780, 1033564), (840, 959738), (910, 885912), (1040, 775173), (1092, 738260), (1365, 590608), (1456, 553695), (1560, 516782), (1680, 479869), (1820, 442956), (2184, 369130), (2730, 295304), (3120, 258391), (3640, 221478), (4368, 184565), (5460, 147652), (7280, 110739), (10920, 73826), (21840, 36913)]