394755480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3710

約数の個数: 192

約数和(自身を含む): 1500744960

約数和(自身を除く): 1105989480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3643, 3870, 4515, 5160, 5418, 6020, 7224, 7286, 7740, 9030, 10836, 10929, 12040, 13545, 14572, 15480, 18060, 18215, 21672, 21858, 25501, 27090, 29144, 32787, 36120, 36430, 43716, 51002, 54180, 54645, 65574, 72860, 76503, 87432, 102004, 108360, 109290, 127505, 131148, 145720, 153006, 156649, 163935, 204008, 218580, 229509, 255010, 262296, 306012, 313298, 327870, 382515, 437160, 459018, 469947, 510020, 612024, 626596, 655740, 765030, 783245, 918036, 939894, 1020040, 1096543, 1147545, 1253192, 1311480, 1409841, 1530060, 1566490, 1836072, 1879788, 2193086, 2295090, 2349735, 2819682, 3060120, 3132980, 3289629, 3759576, 4386172, 4590180, 4699470, 5482715, 5639364, 6265960, 6579258, 7049205, 8772344, 9180360, 9398940, 9868887, 10965430, 11278728, 13158516, 14098410, 16448145, 18797880, 19737774, 21930860, 26317032, 28196820, 32896290, 39475548, 43861720, 49344435, 56393640, 65792580, 78951096, 98688870, 131585160, 197377740, 394755480]

約数ペア:

[(1, 394755480), (2, 197377740), (3, 131585160), (4, 98688870), (5, 78951096), (6, 65792580), (7, 56393640), (8, 49344435), (9, 43861720), (10, 39475548), (12, 32896290), (14, 28196820), (15, 26317032), (18, 21930860), (20, 19737774), (21, 18797880), (24, 16448145), (28, 14098410), (30, 13158516), (35, 11278728), (36, 10965430), (40, 9868887), (42, 9398940), (43, 9180360), (45, 8772344), (56, 7049205), (60, 6579258), (63, 6265960), (70, 5639364), (72, 5482715), (84, 4699470), (86, 4590180), (90, 4386172), (105, 3759576), (120, 3289629), (126, 3132980), (129, 3060120), (140, 2819682), (168, 2349735), (172, 2295090), (180, 2193086), (210, 1879788), (215, 1836072), (252, 1566490), (258, 1530060), (280, 1409841), (301, 1311480), (315, 1253192), (344, 1147545), (360, 1096543), (387, 1020040), (420, 939894), (430, 918036), (504, 783245), (516, 765030), (602, 655740), (630, 626596), (645, 612024), (774, 510020), (840, 469947), (860, 459018), (903, 437160), (1032, 382515), (1204, 327870), (1260, 313298), (1290, 306012), (1505, 262296), (1548, 255010), (1720, 229509), (1806, 218580), (1935, 204008), (2408, 163935), (2520, 156649), (2580, 153006), (2709, 145720), (3010, 131148), (3096, 127505), (3612, 109290), (3643, 108360), (3870, 102004), (4515, 87432), (5160, 76503), (5418, 72860), (6020, 65574), (7224, 54645), (7286, 54180), (7740, 51002), (9030, 43716), (10836, 36430), (10929, 36120), (12040, 32787), (13545, 29144), (14572, 27090), (15480, 25501), (18060, 21858), (18215, 21672)]