2018259040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 288

約数和(自身を含む): 6189734880

約数和(自身を除く): 4171475840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 160, 170, 190, 196, 224, 238, 245, 266, 272, 280, 304, 323, 340, 380, 392, 476, 490, 532, 544, 560, 595, 608, 646, 665, 680, 760, 784, 797, 833, 931, 952, 980, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1568, 1594, 1615, 1666, 1862, 1904, 1960, 2128, 2261, 2380, 2584, 2660, 2720, 3040, 3188, 3230, 3332, 3724, 3808, 3920, 3985, 4165, 4256, 4522, 4655, 4760, 5168, 5320, 5579, 6376, 6460, 6664, 7448, 7840, 7970, 8330, 9044, 9310, 9520, 10336, 10640, 11158, 11305, 12752, 12920, 13328, 13549, 14896, 15143, 15827, 15940, 16660, 18088, 18620, 19040, 21280, 22316, 22610, 25504, 25840, 26656, 27098, 27895, 29792, 30286, 31654, 31880, 33320, 36176, 37240, 39053, 44632, 45220, 51680, 54196, 55790, 60572, 63308, 63760, 66640, 67745, 72352, 74480, 75715, 78106, 79135, 89264, 90440, 94843, 106001, 108392, 111580, 121144, 126616, 127520, 133280, 135490, 148960, 151430, 156212, 158270, 178528, 180880, 189686, 195265, 212002, 216784, 223160, 242288, 253232, 257431, 270980, 302860, 312424, 316540, 361760, 379372, 390530, 424004, 433568, 446320, 474215, 484576, 506464, 514862, 530005, 541960, 605720, 624848, 633080, 663901, 742007, 758744, 781060, 848008, 892640, 948430, 1029724, 1060010, 1083920, 1211440, 1249696, 1266160, 1287155, 1327802, 1484014, 1517488, 1562120, 1696016, 1802017, 1896860, 2059448, 2120020, 2167840, 2422880, 2532320, 2574310, 2655604, 2968028, 3034976, 3124240, 3319505, 3392032, 3604034, 3710035, 3793720, 4118896, 4240040, 5148620, 5311208, 5936056, 6248480, 6639010, 7208068, 7420070, 7587440, 8237792, 8480080, 9010085, 10297240, 10622416, 11872112, 12614119, 13278020, 14416136, 14840140, 15174880, 16960160, 18020170, 20594480, 21244832, 23744224, 25228238, 26556040, 28832272, 29680280, 36040340, 41188960, 50456476, 53112080, 57664544, 59360560, 63070595, 72080680, 100912952, 106224160, 118721120, 126141190, 144161360, 201825904, 252282380, 288322720, 403651808, 504564760, 1009129520, 2018259040]

約数ペア:

[(1, 2018259040), (2, 1009129520), (4, 504564760), (5, 403651808), (7, 288322720), (8, 252282380), (10, 201825904), (14, 144161360), (16, 126141190), (17, 118721120), (19, 106224160), (20, 100912952), (28, 72080680), (32, 63070595), (34, 59360560), (35, 57664544), (38, 53112080), (40, 50456476), (49, 41188960), (56, 36040340), (68, 29680280), (70, 28832272), (76, 26556040), (80, 25228238), (85, 23744224), (95, 21244832), (98, 20594480), (112, 18020170), (119, 16960160), (133, 15174880), (136, 14840140), (140, 14416136), (152, 13278020), (160, 12614119), (170, 11872112), (190, 10622416), (196, 10297240), (224, 9010085), (238, 8480080), (245, 8237792), (266, 7587440), (272, 7420070), (280, 7208068), (304, 6639010), (323, 6248480), (340, 5936056), (380, 5311208), (392, 5148620), (476, 4240040), (490, 4118896), (532, 3793720), (544, 3710035), (560, 3604034), (595, 3392032), (608, 3319505), (646, 3124240), (665, 3034976), (680, 2968028), (760, 2655604), (784, 2574310), (797, 2532320), (833, 2422880), (931, 2167840), (952, 2120020), (980, 2059448), (1064, 1896860), (1120, 1802017), (1190, 1696016), (1292, 1562120), (1330, 1517488), (1360, 1484014), (1520, 1327802), (1568, 1287155), (1594, 1266160), (1615, 1249696), (1666, 1211440), (1862, 1083920), (1904, 1060010), (1960, 1029724), (2128, 948430), (2261, 892640), (2380, 848008), (2584, 781060), (2660, 758744), (2720, 742007), (3040, 663901), (3188, 633080), (3230, 624848), (3332, 605720), (3724, 541960), (3808, 530005), (3920, 514862), (3985, 506464), (4165, 484576), (4256, 474215), (4522, 446320), (4655, 433568), (4760, 424004), (5168, 390530), (5320, 379372), (5579, 361760), (6376, 316540), (6460, 312424), (6664, 302860), (7448, 270980), (7840, 257431), (7970, 253232), (8330, 242288), (9044, 223160), (9310, 216784), (9520, 212002), (10336, 195265), (10640, 189686), (11158, 180880), (11305, 178528), (12752, 158270), (12920, 156212), (13328, 151430), (13549, 148960), (14896, 135490), (15143, 133280), (15827, 127520), (15940, 126616), (16660, 121144), (18088, 111580), (18620, 108392), (19040, 106001), (21280, 94843), (22316, 90440), (22610, 89264), (25504, 79135), (25840, 78106), (26656, 75715), (27098, 74480), (27895, 72352), (29792, 67745), (30286, 66640), (31654, 63760), (31880, 63308), (33320, 60572), (36176, 55790), (37240, 54196), (39053, 51680), (44632, 45220)]