188245920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20678

約数の個数: 96

約数和(自身を含む): 624214080

約数和(自身を除く): 435968160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 247692, 309615, 330256, 392179, 412820, 495384, 619230, 660512, 784358, 825640, 990768, 1176537, 1238460, 1568716, 1651280, 1960895, 1981536, 2353074, 2476920, 3137432, 3302560, 3921790, 4706148, 4953840, 5882685, 6274864, 7843580, 9412296, 9907680, 11765370, 12549728, 15687160, 18824592, 23530740, 31374320, 37649184, 47061480, 62748640, 94122960, 188245920]

約数ペア:

[(1, 188245920), (2, 94122960), (3, 62748640), (4, 47061480), (5, 37649184), (6, 31374320), (8, 23530740), (10, 18824592), (12, 15687160), (15, 12549728), (16, 11765370), (19, 9907680), (20, 9412296), (24, 7843580), (30, 6274864), (32, 5882685), (38, 4953840), (40, 4706148), (48, 3921790), (57, 3302560), (60, 3137432), (76, 2476920), (80, 2353074), (95, 1981536), (96, 1960895), (114, 1651280), (120, 1568716), (152, 1238460), (160, 1176537), (190, 990768), (228, 825640), (240, 784358), (285, 660512), (304, 619230), (380, 495384), (456, 412820), (480, 392179), (570, 330256), (608, 309615), (760, 247692), (912, 206410), (1140, 165128), (1520, 123846), (1824, 103205), (2280, 82564), (3040, 61923), (4560, 41282), (9120, 20641)]