190193040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13903}}^1$

素因数の和:13941

約数の個数: 120

約数和(自身を含む): 672397440

約数和(自身を除く): 482204400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 13903, 27806, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 208545, 222448, 250254, 264157, 278060, 333672, 417090, 500508, 528314, 556120, 625635, 667344, 792471, 834180, 1001016, 1056628, 1112240, 1251270, 1320785, 1584942, 1668360, 2002032, 2113256, 2377413, 2502540, 2641570, 3169884, 3336720, 3962355, 4226512, 4754826, 5005080, 5283140, 6339768, 7924710, 9509652, 10010160, 10566280, 11887065, 12679536, 15849420, 19019304, 21132560, 23774130, 31698840, 38038608, 47548260, 63397680, 95096520, 190193040]

約数ペア:

[(1, 190193040), (2, 95096520), (3, 63397680), (4, 47548260), (5, 38038608), (6, 31698840), (8, 23774130), (9, 21132560), (10, 19019304), (12, 15849420), (15, 12679536), (16, 11887065), (18, 10566280), (19, 10010160), (20, 9509652), (24, 7924710), (30, 6339768), (36, 5283140), (38, 5005080), (40, 4754826), (45, 4226512), (48, 3962355), (57, 3336720), (60, 3169884), (72, 2641570), (76, 2502540), (80, 2377413), (90, 2113256), (95, 2002032), (114, 1668360), (120, 1584942), (144, 1320785), (152, 1251270), (171, 1112240), (180, 1056628), (190, 1001016), (228, 834180), (240, 792471), (285, 667344), (304, 625635), (342, 556120), (360, 528314), (380, 500508), (456, 417090), (570, 333672), (684, 278060), (720, 264157), (760, 250254), (855, 222448), (912, 208545), (1140, 166836), (1368, 139030), (1520, 125127), (1710, 111224), (2280, 83418), (2736, 69515), (3420, 55612), (4560, 41709), (6840, 27806), (13680, 13903)]