3980170320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2369149}}^1$

素因数の和:2369172

約数の個数: 80

約数和(自身を含む): 14101180800

約数和(自身を除く): 10121010480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2369149, 4738298, 7107447, 9476596, 11845745, 14214894, 16584043, 18953192, 23691490, 28429788, 33168086, 35537235, 37906384, 47382980, 49752129, 56859576, 66336172, 71074470, 82920215, 94765960, 99504258, 113719152, 132672344, 142148940, 165840430, 189531920, 199008516, 248760645, 265344688, 284297880, 331680860, 398017032, 497521290, 568595760, 663361720, 796034064, 995042580, 1326723440, 1990085160, 3980170320]

約数ペア:

[(1, 3980170320), (2, 1990085160), (3, 1326723440), (4, 995042580), (5, 796034064), (6, 663361720), (7, 568595760), (8, 497521290), (10, 398017032), (12, 331680860), (14, 284297880), (15, 265344688), (16, 248760645), (20, 199008516), (21, 189531920), (24, 165840430), (28, 142148940), (30, 132672344), (35, 113719152), (40, 99504258), (42, 94765960), (48, 82920215), (56, 71074470), (60, 66336172), (70, 56859576), (80, 49752129), (84, 47382980), (105, 37906384), (112, 35537235), (120, 33168086), (140, 28429788), (168, 23691490), (210, 18953192), (240, 16584043), (280, 14214894), (336, 11845745), (420, 9476596), (560, 7107447), (840, 4738298), (1680, 2369149)]