84141946120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{5227}}^1$

素因数の和:5675

約数の個数: 128

約数和(自身を含む): 203264640000

約数和(自身を除く): 119122693880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 359, 380, 472, 590, 718, 760, 1121, 1180, 1436, 1795, 2242, 2360, 2872, 3590, 4484, 5227, 5605, 6821, 7180, 8968, 10454, 11210, 13642, 14360, 20908, 21181, 22420, 26135, 27284, 34105, 41816, 42362, 44840, 52270, 54568, 68210, 84724, 99313, 104540, 105905, 136420, 169448, 198626, 209080, 211810, 272840, 308393, 397252, 402439, 423620, 496565, 616786, 794504, 804878, 847240, 993130, 1233572, 1541965, 1609756, 1876493, 1986260, 2012195, 2467144, 3083930, 3219512, 3752986, 3972520, 4024390, 5859467, 6167860, 7505972, 8048780, 9382465, 11718934, 12335720, 15011944, 16097560, 18764930, 23437868, 29297335, 35653367, 37529860, 46875736, 58594670, 71306734, 75059720, 110713087, 117189340, 142613468, 178266835, 221426174, 234378680, 285226936, 356533670, 442852348, 553565435, 713067340, 885704696, 1107130870, 1426134680, 2103548653, 2214261740, 4207097306, 4428523480, 8414194612, 10517743265, 16828389224, 21035486530, 42070973060, 84141946120]

約数ペア:

[(1, 84141946120), (2, 42070973060), (4, 21035486530), (5, 16828389224), (8, 10517743265), (10, 8414194612), (19, 4428523480), (20, 4207097306), (38, 2214261740), (40, 2103548653), (59, 1426134680), (76, 1107130870), (95, 885704696), (118, 713067340), (152, 553565435), (190, 442852348), (236, 356533670), (295, 285226936), (359, 234378680), (380, 221426174), (472, 178266835), (590, 142613468), (718, 117189340), (760, 110713087), (1121, 75059720), (1180, 71306734), (1436, 58594670), (1795, 46875736), (2242, 37529860), (2360, 35653367), (2872, 29297335), (3590, 23437868), (4484, 18764930), (5227, 16097560), (5605, 15011944), (6821, 12335720), (7180, 11718934), (8968, 9382465), (10454, 8048780), (11210, 7505972), (13642, 6167860), (14360, 5859467), (20908, 4024390), (21181, 3972520), (22420, 3752986), (26135, 3219512), (27284, 3083930), (34105, 2467144), (41816, 2012195), (42362, 1986260), (44840, 1876493), (52270, 1609756), (54568, 1541965), (68210, 1233572), (84724, 993130), (99313, 847240), (104540, 804878), (105905, 794504), (136420, 616786), (169448, 496565), (198626, 423620), (209080, 402439), (211810, 397252), (272840, 308393)]