208818360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30529}}^1$

素因数の和:30565

約数の個数: 96

約数和(自身を含む): 714402000

約数和(自身を除く): 505583640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30529, 61058, 91587, 122116, 152645, 183174, 244232, 274761, 305290, 366348, 457935, 549522, 580051, 610580, 732696, 915870, 1099044, 1160102, 1221160, 1373805, 1740153, 1831740, 2198088, 2320204, 2747610, 2900255, 3480306, 3663480, 4640408, 5220459, 5495220, 5800510, 6960612, 8700765, 10440918, 10990440, 11601020, 13921224, 17401530, 20881836, 23202040, 26102295, 34803060, 41763672, 52204590, 69606120, 104409180, 208818360]

約数ペア:

[(1, 208818360), (2, 104409180), (3, 69606120), (4, 52204590), (5, 41763672), (6, 34803060), (8, 26102295), (9, 23202040), (10, 20881836), (12, 17401530), (15, 13921224), (18, 11601020), (19, 10990440), (20, 10440918), (24, 8700765), (30, 6960612), (36, 5800510), (38, 5495220), (40, 5220459), (45, 4640408), (57, 3663480), (60, 3480306), (72, 2900255), (76, 2747610), (90, 2320204), (95, 2198088), (114, 1831740), (120, 1740153), (152, 1373805), (171, 1221160), (180, 1160102), (190, 1099044), (228, 915870), (285, 732696), (342, 610580), (360, 580051), (380, 549522), (456, 457935), (570, 366348), (684, 305290), (760, 274761), (855, 244232), (1140, 183174), (1368, 152645), (1710, 122116), (2280, 91587), (3420, 61058), (6840, 30529)]