2012177440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 5907396096

約数和(自身を除く): 3895218656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 113, 130, 140, 160, 182, 208, 224, 226, 260, 280, 364, 416, 452, 455, 520, 560, 565, 728, 791, 904, 910, 1040, 1120, 1130, 1223, 1456, 1469, 1582, 1808, 1820, 2080, 2260, 2446, 2912, 2938, 3164, 3616, 3640, 3955, 4520, 4892, 5876, 6115, 6328, 7280, 7345, 7910, 8561, 9040, 9784, 10283, 11752, 12230, 12656, 14560, 14690, 15820, 15899, 17122, 18080, 19568, 20566, 23504, 24460, 25312, 29380, 31640, 31798, 34244, 39136, 41132, 42805, 47008, 48920, 51415, 58760, 63280, 63596, 68488, 79495, 82264, 85610, 97840, 102830, 111293, 117520, 126560, 127192, 136976, 138199, 158990, 164528, 171220, 195680, 205660, 222586, 235040, 254384, 273952, 276398, 317980, 329056, 342440, 411320, 445172, 508768, 552796, 556465, 635960, 684880, 690995, 822640, 890344, 967393, 1105592, 1112930, 1271920, 1369760, 1381990, 1645280, 1780688, 1796587, 1934786, 2211184, 2225860, 2543840, 2763980, 3561376, 3593174, 3869572, 4422368, 4451720, 4836965, 5527960, 7186348, 7739144, 8903440, 8982935, 9673930, 11055920, 12576109, 14372696, 15478288, 17806880, 17965870, 19347860, 22111840, 25152218, 28745392, 30956576, 35931740, 38695720, 50304436, 57490784, 62880545, 71863480, 77391440, 100608872, 125761090, 143726960, 154782880, 201217744, 251522180, 287453920, 402435488, 503044360, 1006088720, 2012177440]

約数ペア:

[(1, 2012177440), (2, 1006088720), (4, 503044360), (5, 402435488), (7, 287453920), (8, 251522180), (10, 201217744), (13, 154782880), (14, 143726960), (16, 125761090), (20, 100608872), (26, 77391440), (28, 71863480), (32, 62880545), (35, 57490784), (40, 50304436), (52, 38695720), (56, 35931740), (65, 30956576), (70, 28745392), (80, 25152218), (91, 22111840), (104, 19347860), (112, 17965870), (113, 17806880), (130, 15478288), (140, 14372696), (160, 12576109), (182, 11055920), (208, 9673930), (224, 8982935), (226, 8903440), (260, 7739144), (280, 7186348), (364, 5527960), (416, 4836965), (452, 4451720), (455, 4422368), (520, 3869572), (560, 3593174), (565, 3561376), (728, 2763980), (791, 2543840), (904, 2225860), (910, 2211184), (1040, 1934786), (1120, 1796587), (1130, 1780688), (1223, 1645280), (1456, 1381990), (1469, 1369760), (1582, 1271920), (1808, 1112930), (1820, 1105592), (2080, 967393), (2260, 890344), (2446, 822640), (2912, 690995), (2938, 684880), (3164, 635960), (3616, 556465), (3640, 552796), (3955, 508768), (4520, 445172), (4892, 411320), (5876, 342440), (6115, 329056), (6328, 317980), (7280, 276398), (7345, 273952), (7910, 254384), (8561, 235040), (9040, 222586), (9784, 205660), (10283, 195680), (11752, 171220), (12230, 164528), (12656, 158990), (14560, 138199), (14690, 136976), (15820, 127192), (15899, 126560), (17122, 117520), (18080, 111293), (19568, 102830), (20566, 97840), (23504, 85610), (24460, 82264), (25312, 79495), (29380, 68488), (31640, 63596), (31798, 63280), (34244, 58760), (39136, 51415), (41132, 48920), (42805, 47008)]