2011106240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 224

約数和(自身を含む): 5714634240

約数和(自身を除く): 3703528000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 71, 80, 88, 104, 110, 130, 142, 143, 160, 176, 208, 220, 260, 284, 286, 320, 352, 355, 416, 440, 520, 568, 572, 619, 704, 710, 715, 781, 832, 880, 923, 1040, 1136, 1144, 1238, 1420, 1430, 1562, 1760, 1846, 2080, 2272, 2288, 2476, 2840, 2860, 3095, 3124, 3520, 3692, 3905, 4160, 4544, 4576, 4615, 4952, 5680, 5720, 6190, 6248, 6809, 7384, 7810, 8047, 9152, 9230, 9904, 10153, 11360, 11440, 12380, 12496, 13618, 14768, 15620, 16094, 18460, 19808, 20306, 22720, 22880, 24760, 24992, 27236, 29536, 31240, 32188, 34045, 36920, 39616, 40235, 40612, 43949, 45760, 49520, 49984, 50765, 54472, 59072, 62480, 64376, 68090, 73840, 80470, 81224, 87898, 88517, 99040, 101530, 108944, 124960, 128752, 136180, 147680, 160940, 162448, 175796, 177034, 198080, 203060, 217888, 219745, 249920, 257504, 272360, 295360, 321880, 324896, 351592, 354068, 406120, 435776, 439490, 442585, 483439, 515008, 544720, 571337, 643760, 649792, 703184, 708136, 812240, 878980, 885170, 966878, 1089440, 1142674, 1287520, 1406368, 1416272, 1624480, 1757960, 1770340, 1933756, 2178880, 2285348, 2417195, 2575040, 2812736, 2832544, 2856685, 3248960, 3515920, 3540680, 3867512, 4570696, 4834390, 5665088, 5713370, 6284707, 7031840, 7081360, 7735024, 9141392, 9668780, 11426740, 12569414, 14063680, 14162720, 15470048, 18282784, 19337560, 22853480, 25138828, 28325440, 30940096, 31423535, 36565568, 38675120, 45706960, 50277656, 62847070, 77350240, 91413920, 100555312, 125694140, 154700480, 182827840, 201110624, 251388280, 402221248, 502776560, 1005553120, 2011106240]

約数ペア:

[(1, 2011106240), (2, 1005553120), (4, 502776560), (5, 402221248), (8, 251388280), (10, 201110624), (11, 182827840), (13, 154700480), (16, 125694140), (20, 100555312), (22, 91413920), (26, 77350240), (32, 62847070), (40, 50277656), (44, 45706960), (52, 38675120), (55, 36565568), (64, 31423535), (65, 30940096), (71, 28325440), (80, 25138828), (88, 22853480), (104, 19337560), (110, 18282784), (130, 15470048), (142, 14162720), (143, 14063680), (160, 12569414), (176, 11426740), (208, 9668780), (220, 9141392), (260, 7735024), (284, 7081360), (286, 7031840), (320, 6284707), (352, 5713370), (355, 5665088), (416, 4834390), (440, 4570696), (520, 3867512), (568, 3540680), (572, 3515920), (619, 3248960), (704, 2856685), (710, 2832544), (715, 2812736), (781, 2575040), (832, 2417195), (880, 2285348), (923, 2178880), (1040, 1933756), (1136, 1770340), (1144, 1757960), (1238, 1624480), (1420, 1416272), (1430, 1406368), (1562, 1287520), (1760, 1142674), (1846, 1089440), (2080, 966878), (2272, 885170), (2288, 878980), (2476, 812240), (2840, 708136), (2860, 703184), (3095, 649792), (3124, 643760), (3520, 571337), (3692, 544720), (3905, 515008), (4160, 483439), (4544, 442585), (4576, 439490), (4615, 435776), (4952, 406120), (5680, 354068), (5720, 351592), (6190, 324896), (6248, 321880), (6809, 295360), (7384, 272360), (7810, 257504), (8047, 249920), (9152, 219745), (9230, 217888), (9904, 203060), (10153, 198080), (11360, 177034), (11440, 175796), (12380, 162448), (12496, 160940), (13618, 147680), (14768, 136180), (15620, 128752), (16094, 124960), (18460, 108944), (19808, 101530), (20306, 99040), (22720, 88517), (22880, 87898), (24760, 81224), (24992, 80470), (27236, 73840), (29536, 68090), (31240, 64376), (32188, 62480), (34045, 59072), (36920, 54472), (39616, 50765), (40235, 49984), (40612, 49520), (43949, 45760)]