144311640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 513216000

約数和(自身を除く): 368904360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 59, 60, 66, 68, 85, 88, 102, 109, 110, 118, 120, 132, 136, 165, 170, 177, 187, 204, 218, 220, 236, 255, 264, 295, 327, 330, 340, 354, 374, 408, 436, 440, 472, 510, 545, 561, 590, 649, 654, 660, 680, 708, 748, 872, 885, 935, 1003, 1020, 1090, 1122, 1180, 1199, 1298, 1308, 1320, 1416, 1496, 1635, 1770, 1853, 1870, 1947, 2006, 2040, 2180, 2244, 2360, 2398, 2596, 2616, 2805, 3009, 3245, 3270, 3540, 3597, 3706, 3740, 3894, 4012, 4360, 4488, 4796, 5015, 5192, 5559, 5610, 5995, 6018, 6431, 6490, 6540, 7080, 7194, 7412, 7480, 7788, 8024, 9265, 9592, 9735, 10030, 11033, 11118, 11220, 11990, 12036, 12862, 12980, 13080, 14388, 14824, 15045, 15576, 17985, 18530, 19293, 19470, 20060, 20383, 22066, 22236, 22440, 23980, 24072, 25724, 25960, 27795, 28776, 30090, 32155, 33099, 35970, 37060, 38586, 38940, 40120, 40766, 44132, 44472, 47960, 51448, 55165, 55590, 60180, 61149, 64310, 66198, 70741, 71940, 74120, 77172, 77880, 81532, 88264, 96465, 101915, 109327, 110330, 111180, 120360, 122298, 128620, 132396, 141482, 143880, 154344, 163064, 165495, 192930, 203830, 212223, 218654, 220660, 222360, 244596, 257240, 264792, 282964, 305745, 327981, 330990, 353705, 385860, 407660, 424446, 437308, 441320, 489192, 546635, 565928, 611490, 655962, 661980, 707410, 771720, 815320, 848892, 874616, 1061115, 1093270, 1202597, 1222980, 1311924, 1323960, 1414820, 1639905, 1697784, 2122230, 2186540, 2405194, 2445960, 2623848, 2829640, 3279810, 3607791, 4244460, 4373080, 4810388, 6012985, 6559620, 7215582, 8488920, 9620776, 12025970, 13119240, 14431164, 18038955, 24051940, 28862328, 36077910, 48103880, 72155820, 144311640]

約数ペア:

[(1, 144311640), (2, 72155820), (3, 48103880), (4, 36077910), (5, 28862328), (6, 24051940), (8, 18038955), (10, 14431164), (11, 13119240), (12, 12025970), (15, 9620776), (17, 8488920), (20, 7215582), (22, 6559620), (24, 6012985), (30, 4810388), (33, 4373080), (34, 4244460), (40, 3607791), (44, 3279810), (51, 2829640), (55, 2623848), (59, 2445960), (60, 2405194), (66, 2186540), (68, 2122230), (85, 1697784), (88, 1639905), (102, 1414820), (109, 1323960), (110, 1311924), (118, 1222980), (120, 1202597), (132, 1093270), (136, 1061115), (165, 874616), (170, 848892), (177, 815320), (187, 771720), (204, 707410), (218, 661980), (220, 655962), (236, 611490), (255, 565928), (264, 546635), (295, 489192), (327, 441320), (330, 437308), (340, 424446), (354, 407660), (374, 385860), (408, 353705), (436, 330990), (440, 327981), (472, 305745), (510, 282964), (545, 264792), (561, 257240), (590, 244596), (649, 222360), (654, 220660), (660, 218654), (680, 212223), (708, 203830), (748, 192930), (872, 165495), (885, 163064), (935, 154344), (1003, 143880), (1020, 141482), (1090, 132396), (1122, 128620), (1180, 122298), (1199, 120360), (1298, 111180), (1308, 110330), (1320, 109327), (1416, 101915), (1496, 96465), (1635, 88264), (1770, 81532), (1853, 77880), (1870, 77172), (1947, 74120), (2006, 71940), (2040, 70741), (2180, 66198), (2244, 64310), (2360, 61149), (2398, 60180), (2596, 55590), (2616, 55165), (2805, 51448), (3009, 47960), (3245, 44472), (3270, 44132), (3540, 40766), (3597, 40120), (3706, 38940), (3740, 38586), (3894, 37060), (4012, 35970), (4360, 33099), (4488, 32155), (4796, 30090), (5015, 28776), (5192, 27795), (5559, 25960), (5610, 25724), (5995, 24072), (6018, 23980), (6431, 22440), (6490, 22236), (6540, 22066), (7080, 20383), (7194, 20060), (7412, 19470), (7480, 19293), (7788, 18530), (8024, 17985), (9265, 15576), (9592, 15045), (9735, 14824), (10030, 14388), (11033, 13080), (11118, 12980), (11220, 12862), (11990, 12036)]