202100080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 647958528

約数和(自身を除く): 445858448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 34, 35, 40, 46, 52, 56, 65, 68, 70, 71, 80, 85, 91, 92, 104, 112, 115, 119, 130, 136, 140, 142, 161, 170, 182, 184, 208, 221, 230, 238, 260, 272, 280, 284, 299, 322, 340, 355, 364, 368, 391, 442, 455, 460, 476, 497, 520, 560, 568, 595, 598, 644, 680, 710, 728, 782, 805, 884, 910, 920, 923, 952, 994, 1040, 1105, 1136, 1190, 1196, 1207, 1288, 1360, 1420, 1456, 1495, 1547, 1564, 1610, 1633, 1768, 1820, 1840, 1846, 1904, 1955, 1988, 2093, 2210, 2380, 2392, 2414, 2485, 2576, 2737, 2840, 2990, 3094, 3128, 3220, 3266, 3536, 3640, 3692, 3910, 3976, 4186, 4420, 4615, 4760, 4784, 4828, 4970, 5083, 5474, 5680, 5980, 6035, 6188, 6256, 6440, 6461, 6532, 7280, 7384, 7735, 7820, 7952, 8165, 8372, 8449, 8840, 9230, 9520, 9656, 9940, 10166, 10465, 10948, 11431, 11960, 12070, 12376, 12880, 12922, 13064, 13685, 14768, 15470, 15640, 15691, 16330, 16744, 16898, 17680, 18460, 19312, 19880, 20332, 20930, 21229, 21896, 22862, 23920, 24140, 24752, 25415, 25844, 26128, 27370, 27761, 30940, 31280, 31382, 32305, 32660, 33488, 33796, 35581, 36920, 39760, 40664, 41860, 42245, 42458, 43792, 45724, 48280, 50830, 51688, 54740, 55522, 57155, 61880, 62764, 64610, 65320, 67592, 71162, 73840, 78455, 81328, 83720, 84490, 84916, 91448, 96560, 101660, 103376, 106145, 109480, 109837, 111044, 114310, 123760, 125528, 129220, 130640, 135184, 138805, 142324, 148603, 156910, 167440, 168980, 169832, 177905, 182896, 194327, 203320, 212290, 218960, 219674, 222088, 228620, 251056, 258440, 277610, 284648, 297206, 313820, 337960, 339664, 355810, 360893, 388654, 406640, 424580, 439348, 444176, 457240, 516880, 549185, 555220, 569296, 594412, 627640, 675920, 711620, 721786, 743015, 777308, 849160, 878696, 914480, 971635, 1098370, 1110440, 1188824, 1255280, 1423240, 1443572, 1486030, 1554616, 1698320, 1757392, 1804465, 1943270, 2196740, 2220880, 2377648, 2526251, 2846480, 2887144, 2972060, 3109232, 3608930, 3886540, 4393480, 5052502, 5774288, 5944120, 7217860, 7773080, 8786960, 10105004, 11888240, 12631255, 14435720, 15546160, 20210008, 25262510, 28871440, 40420016, 50525020, 101050040, 202100080]

約数ペア:

[(1, 202100080), (2, 101050040), (4, 50525020), (5, 40420016), (7, 28871440), (8, 25262510), (10, 20210008), (13, 15546160), (14, 14435720), (16, 12631255), (17, 11888240), (20, 10105004), (23, 8786960), (26, 7773080), (28, 7217860), (34, 5944120), (35, 5774288), (40, 5052502), (46, 4393480), (52, 3886540), (56, 3608930), (65, 3109232), (68, 2972060), (70, 2887144), (71, 2846480), (80, 2526251), (85, 2377648), (91, 2220880), (92, 2196740), (104, 1943270), (112, 1804465), (115, 1757392), (119, 1698320), (130, 1554616), (136, 1486030), (140, 1443572), (142, 1423240), (161, 1255280), (170, 1188824), (182, 1110440), (184, 1098370), (208, 971635), (221, 914480), (230, 878696), (238, 849160), (260, 777308), (272, 743015), (280, 721786), (284, 711620), (299, 675920), (322, 627640), (340, 594412), (355, 569296), (364, 555220), (368, 549185), (391, 516880), (442, 457240), (455, 444176), (460, 439348), (476, 424580), (497, 406640), (520, 388654), (560, 360893), (568, 355810), (595, 339664), (598, 337960), (644, 313820), (680, 297206), (710, 284648), (728, 277610), (782, 258440), (805, 251056), (884, 228620), (910, 222088), (920, 219674), (923, 218960), (952, 212290), (994, 203320), (1040, 194327), (1105, 182896), (1136, 177905), (1190, 169832), (1196, 168980), (1207, 167440), (1288, 156910), (1360, 148603), (1420, 142324), (1456, 138805), (1495, 135184), (1547, 130640), (1564, 129220), (1610, 125528), (1633, 123760), (1768, 114310), (1820, 111044), (1840, 109837), (1846, 109480), (1904, 106145), (1955, 103376), (1988, 101660), (2093, 96560), (2210, 91448), (2380, 84916), (2392, 84490), (2414, 83720), (2485, 81328), (2576, 78455), (2737, 73840), (2840, 71162), (2990, 67592), (3094, 65320), (3128, 64610), (3220, 62764), (3266, 61880), (3536, 57155), (3640, 55522), (3692, 54740), (3910, 51688), (3976, 50830), (4186, 48280), (4420, 45724), (4615, 43792), (4760, 42458), (4784, 42245), (4828, 41860), (4970, 40664), (5083, 39760), (5474, 36920), (5680, 35581), (5980, 33796), (6035, 33488), (6188, 32660), (6256, 32305), (6440, 31382), (6461, 31280), (6532, 30940), (7280, 27761), (7384, 27370), (7735, 26128), (7820, 25844), (7952, 25415), (8165, 24752), (8372, 24140), (8449, 23920), (8840, 22862), (9230, 21896), (9520, 21229), (9656, 20930), (9940, 20332), (10166, 19880), (10465, 19312), (10948, 18460), (11431, 17680), (11960, 16898), (12070, 16744), (12376, 16330), (12880, 15691), (12922, 15640), (13064, 15470), (13685, 14768)]