2013221280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 384

約数和(自身を含む): 7664025600

約数和(自身を除く): 5650804320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 109, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 218, 224, 230, 239, 240, 276, 280, 322, 327, 336, 345, 368, 420, 436, 460, 478, 480, 483, 545, 552, 560, 644, 654, 672, 690, 717, 736, 763, 805, 840, 872, 920, 956, 966, 1090, 1104, 1120, 1195, 1288, 1308, 1380, 1434, 1526, 1610, 1635, 1673, 1680, 1744, 1840, 1912, 1932, 2180, 2208, 2289, 2390, 2415, 2507, 2576, 2616, 2760, 2868, 3052, 3220, 3270, 3346, 3360, 3488, 3585, 3680, 3815, 3824, 3864, 4360, 4578, 4780, 4830, 5014, 5019, 5152, 5232, 5497, 5520, 5736, 6104, 6440, 6540, 6692, 7170, 7521, 7630, 7648, 7728, 8365, 8720, 9156, 9560, 9660, 10028, 10038, 10464, 10994, 11040, 11445, 11472, 12208, 12535, 12880, 13080, 13384, 14340, 15042, 15260, 15456, 16491, 16730, 17440, 17549, 18312, 19120, 19320, 20056, 20076, 21988, 22890, 22944, 24416, 25070, 25095, 25760, 26051, 26160, 26768, 27485, 28680, 30084, 30520, 32982, 33460, 35098, 36624, 37605, 38240, 38479, 38640, 40112, 40152, 43976, 45780, 50140, 50190, 52102, 52320, 52647, 53536, 54970, 57360, 60168, 61040, 65964, 66920, 70196, 73248, 75210, 76958, 77280, 78153, 80224, 80304, 82455, 87745, 87952, 91560, 100280, 100380, 104204, 105294, 109940, 114720, 115437, 120336, 122080, 130255, 131928, 133840, 140392, 150420, 153916, 156306, 160608, 164910, 175490, 175904, 182357, 183120, 192395, 200560, 200760, 208408, 210588, 219880, 230874, 240672, 260510, 263235, 263856, 267680, 280784, 300840, 307832, 312612, 329820, 350980, 364714, 366240, 384790, 390765, 401120, 401520, 416816, 421176, 439760, 461748, 521020, 526470, 527712, 547071, 561568, 577185, 599173, 601680, 615664, 625224, 659640, 701960, 729428, 769580, 781530, 803040, 833632, 842352, 879520, 911785, 923496, 1042040, 1052940, 1094142, 1154370, 1198346, 1203360, 1231328, 1250448, 1319280, 1403920, 1458856, 1539160, 1563060, 1684704, 1797519, 1823570, 1846992, 2084080, 2105880, 2188284, 2308740, 2396692, 2500896, 2638560, 2735355, 2807840, 2917712, 2995865, 3078320, 3126120, 3595038, 3647140, 3693984, 4168160, 4194211, 4211760, 4376568, 4617480, 4793384, 5470710, 5835424, 5991730, 6156640, 6252240, 7190076, 7294280, 8388422, 8423520, 8753136, 8987595, 9234960, 9586768, 10941420, 11983460, 12504480, 12582633, 14380152, 14588560, 16776844, 17506272, 17975190, 18469920, 19173536, 20971055, 21882840, 23966920, 25165266, 28760304, 29177120, 33553688, 35950380, 41942110, 43765680, 47933840, 50330532, 57520608, 62913165, 67107376, 71900760, 83884220, 87531360, 95867680, 100661064, 125826330, 134214752, 143801520, 167768440, 201322128, 251652660, 287603040, 335536880, 402644256, 503305320, 671073760, 1006610640, 2013221280]

約数ペア:

[(1, 2013221280), (2, 1006610640), (3, 671073760), (4, 503305320), (5, 402644256), (6, 335536880), (7, 287603040), (8, 251652660), (10, 201322128), (12, 167768440), (14, 143801520), (15, 134214752), (16, 125826330), (20, 100661064), (21, 95867680), (23, 87531360), (24, 83884220), (28, 71900760), (30, 67107376), (32, 62913165), (35, 57520608), (40, 50330532), (42, 47933840), (46, 43765680), (48, 41942110), (56, 35950380), (60, 33553688), (69, 29177120), (70, 28760304), (80, 25165266), (84, 23966920), (92, 21882840), (96, 20971055), (105, 19173536), (109, 18469920), (112, 17975190), (115, 17506272), (120, 16776844), (138, 14588560), (140, 14380152), (160, 12582633), (161, 12504480), (168, 11983460), (184, 10941420), (210, 9586768), (218, 9234960), (224, 8987595), (230, 8753136), (239, 8423520), (240, 8388422), (276, 7294280), (280, 7190076), (322, 6252240), (327, 6156640), (336, 5991730), (345, 5835424), (368, 5470710), (420, 4793384), (436, 4617480), (460, 4376568), (478, 4211760), (480, 4194211), (483, 4168160), (545, 3693984), (552, 3647140), (560, 3595038), (644, 3126120), (654, 3078320), (672, 2995865), (690, 2917712), (717, 2807840), (736, 2735355), (763, 2638560), (805, 2500896), (840, 2396692), (872, 2308740), (920, 2188284), (956, 2105880), (966, 2084080), (1090, 1846992), (1104, 1823570), (1120, 1797519), (1195, 1684704), (1288, 1563060), (1308, 1539160), (1380, 1458856), (1434, 1403920), (1526, 1319280), (1610, 1250448), (1635, 1231328), (1673, 1203360), (1680, 1198346), (1744, 1154370), (1840, 1094142), (1912, 1052940), (1932, 1042040), (2180, 923496), (2208, 911785), (2289, 879520), (2390, 842352), (2415, 833632), (2507, 803040), (2576, 781530), (2616, 769580), (2760, 729428), (2868, 701960), (3052, 659640), (3220, 625224), (3270, 615664), (3346, 601680), (3360, 599173), (3488, 577185), (3585, 561568), (3680, 547071), (3815, 527712), (3824, 526470), (3864, 521020), (4360, 461748), (4578, 439760), (4780, 421176), (4830, 416816), (5014, 401520), (5019, 401120), (5152, 390765), (5232, 384790), (5497, 366240), (5520, 364714), (5736, 350980), (6104, 329820), (6440, 312612), (6540, 307832), (6692, 300840), (7170, 280784), (7521, 267680), (7630, 263856), (7648, 263235), (7728, 260510), (8365, 240672), (8720, 230874), (9156, 219880), (9560, 210588), (9660, 208408), (10028, 200760), (10038, 200560), (10464, 192395), (10994, 183120), (11040, 182357), (11445, 175904), (11472, 175490), (12208, 164910), (12535, 160608), (12880, 156306), (13080, 153916), (13384, 150420), (14340, 140392), (15042, 133840), (15260, 131928), (15456, 130255), (16491, 122080), (16730, 120336), (17440, 115437), (17549, 114720), (18312, 109940), (19120, 105294), (19320, 104204), (20056, 100380), (20076, 100280), (21988, 91560), (22890, 87952), (22944, 87745), (24416, 82455), (25070, 80304), (25095, 80224), (25760, 78153), (26051, 77280), (26160, 76958), (26768, 75210), (27485, 73248), (28680, 70196), (30084, 66920), (30520, 65964), (32982, 61040), (33460, 60168), (35098, 57360), (36624, 54970), (37605, 53536), (38240, 52647), (38479, 52320), (38640, 52102), (40112, 50190), (40152, 50140), (43976, 45780)]