2011579920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 400

約数和(自身を含む): 8126646528

約数和(自身を除く): 6115066608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 162, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 324, 336, 360, 366, 378, 405, 420, 427, 432, 488, 504, 540, 549, 560, 567, 610, 630, 648, 720, 727, 732, 756, 810, 840, 854, 915, 945, 976, 1008, 1080, 1098, 1134, 1220, 1260, 1281, 1296, 1454, 1464, 1512, 1620, 1647, 1680, 1708, 1830, 1890, 2135, 2160, 2181, 2196, 2268, 2440, 2520, 2562, 2745, 2835, 2908, 2928, 3024, 3240, 3294, 3416, 3635, 3660, 3780, 3843, 4270, 4362, 4392, 4536, 4880, 4941, 5040, 5089, 5124, 5490, 5670, 5816, 6405, 6480, 6543, 6588, 6832, 7270, 7320, 7560, 7686, 8235, 8540, 8724, 8784, 9072, 9882, 10178, 10248, 10905, 10980, 11340, 11529, 11632, 12810, 13086, 13176, 14540, 14640, 15120, 15267, 15372, 16470, 17080, 17448, 19215, 19629, 19764, 20356, 20496, 21810, 21960, 22680, 23058, 24705, 25445, 25620, 26172, 26352, 29080, 30534, 30744, 32715, 32940, 34160, 34587, 34896, 38430, 39258, 39528, 40712, 43620, 43920, 44347, 45360, 45801, 46116, 49410, 50890, 51240, 52344, 57645, 58160, 58887, 61068, 61488, 65430, 65880, 69174, 76335, 76860, 78516, 79056, 81424, 87240, 88694, 91602, 92232, 98145, 98820, 101780, 102480, 104688, 115290, 117774, 122136, 130860, 131760, 133041, 137403, 138348, 152670, 153720, 157032, 172935, 174480, 177388, 183204, 184464, 196290, 197640, 203560, 221735, 229005, 230580, 235548, 244272, 261720, 266082, 274806, 276696, 294435, 305340, 307440, 310429, 314064, 345870, 354776, 366408, 392580, 395280, 399123, 407120, 412209, 443470, 458010, 461160, 471096, 523440, 532164, 549612, 553392, 588870, 610680, 620858, 665205, 687015, 691740, 709552, 732816, 785160, 798246, 824418, 886940, 916020, 922320, 931287, 942192, 1064328, 1099224, 1177740, 1197369, 1221360, 1241716, 1330410, 1374030, 1383480, 1552145, 1570320, 1596492, 1648836, 1773880, 1832040, 1862574, 1995615, 2061045, 2128656, 2198448, 2355480, 2394738, 2483432, 2660820, 2748060, 2766960, 2793861, 3104290, 3192984, 3297672, 3547760, 3592107, 3664080, 3725148, 3991230, 4122090, 4656435, 4710960, 4789476, 4966864, 5321640, 5496120, 5587722, 5986845, 6208580, 6385968, 6595344, 7184214, 7450296, 7982460, 8244180, 8381583, 9312870, 9578952, 10643280, 10992240, 11175444, 11973690, 12417160, 13969305, 14368428, 14900592, 15964920, 16488360, 16763166, 17960535, 18625740, 19157904, 22350888, 23947380, 24834320, 25144749, 27938610, 28736856, 31929840, 32976720, 33526332, 35921070, 37251480, 41907915, 44701776, 47894760, 50289498, 55877220, 57473712, 67052664, 71842140, 74502960, 83815830, 95789520, 100578996, 111754440, 125723745, 134105328, 143684280, 167631660, 201157992, 223508880, 251447490, 287368560, 335263320, 402315984, 502894980, 670526640, 1005789960, 2011579920]

約数ペア:

[(1, 2011579920), (2, 1005789960), (3, 670526640), (4, 502894980), (5, 402315984), (6, 335263320), (7, 287368560), (8, 251447490), (9, 223508880), (10, 201157992), (12, 167631660), (14, 143684280), (15, 134105328), (16, 125723745), (18, 111754440), (20, 100578996), (21, 95789520), (24, 83815830), (27, 74502960), (28, 71842140), (30, 67052664), (35, 57473712), (36, 55877220), (40, 50289498), (42, 47894760), (45, 44701776), (48, 41907915), (54, 37251480), (56, 35921070), (60, 33526332), (61, 32976720), (63, 31929840), (70, 28736856), (72, 27938610), (80, 25144749), (81, 24834320), (84, 23947380), (90, 22350888), (105, 19157904), (108, 18625740), (112, 17960535), (120, 16763166), (122, 16488360), (126, 15964920), (135, 14900592), (140, 14368428), (144, 13969305), (162, 12417160), (168, 11973690), (180, 11175444), (183, 10992240), (189, 10643280), (210, 9578952), (216, 9312870), (240, 8381583), (244, 8244180), (252, 7982460), (270, 7450296), (280, 7184214), (305, 6595344), (315, 6385968), (324, 6208580), (336, 5986845), (360, 5587722), (366, 5496120), (378, 5321640), (405, 4966864), (420, 4789476), (427, 4710960), (432, 4656435), (488, 4122090), (504, 3991230), (540, 3725148), (549, 3664080), (560, 3592107), (567, 3547760), (610, 3297672), (630, 3192984), (648, 3104290), (720, 2793861), (727, 2766960), (732, 2748060), (756, 2660820), (810, 2483432), (840, 2394738), (854, 2355480), (915, 2198448), (945, 2128656), (976, 2061045), (1008, 1995615), (1080, 1862574), (1098, 1832040), (1134, 1773880), (1220, 1648836), (1260, 1596492), (1281, 1570320), (1296, 1552145), (1454, 1383480), (1464, 1374030), (1512, 1330410), (1620, 1241716), (1647, 1221360), (1680, 1197369), (1708, 1177740), (1830, 1099224), (1890, 1064328), (2135, 942192), (2160, 931287), (2181, 922320), (2196, 916020), (2268, 886940), (2440, 824418), (2520, 798246), (2562, 785160), (2745, 732816), (2835, 709552), (2908, 691740), (2928, 687015), (3024, 665205), (3240, 620858), (3294, 610680), (3416, 588870), (3635, 553392), (3660, 549612), (3780, 532164), (3843, 523440), (4270, 471096), (4362, 461160), (4392, 458010), (4536, 443470), (4880, 412209), (4941, 407120), (5040, 399123), (5089, 395280), (5124, 392580), (5490, 366408), (5670, 354776), (5816, 345870), (6405, 314064), (6480, 310429), (6543, 307440), (6588, 305340), (6832, 294435), (7270, 276696), (7320, 274806), (7560, 266082), (7686, 261720), (8235, 244272), (8540, 235548), (8724, 230580), (8784, 229005), (9072, 221735), (9882, 203560), (10178, 197640), (10248, 196290), (10905, 184464), (10980, 183204), (11340, 177388), (11529, 174480), (11632, 172935), (12810, 157032), (13086, 153720), (13176, 152670), (14540, 138348), (14640, 137403), (15120, 133041), (15267, 131760), (15372, 130860), (16470, 122136), (17080, 117774), (17448, 115290), (19215, 104688), (19629, 102480), (19764, 101780), (20356, 98820), (20496, 98145), (21810, 92232), (21960, 91602), (22680, 88694), (23058, 87240), (24705, 81424), (25445, 79056), (25620, 78516), (26172, 76860), (26352, 76335), (29080, 69174), (30534, 65880), (30744, 65430), (32715, 61488), (32940, 61068), (34160, 58887), (34587, 58160), (34896, 57645), (38430, 52344), (39258, 51240), (39528, 50890), (40712, 49410), (43620, 46116), (43920, 45801), (44347, 45360)]