2124697120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2107

約数の個数: 192

約数和(自身を含む): 6265728000

約数和(自身を除く): 4141030880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 224, 260, 280, 292, 364, 365, 416, 455, 511, 520, 560, 584, 728, 730, 910, 949, 1022, 1040, 1120, 1168, 1456, 1460, 1820, 1898, 1999, 2044, 2080, 2336, 2555, 2912, 2920, 3640, 3796, 3998, 4088, 4745, 5110, 5840, 6643, 7280, 7592, 7996, 8176, 9490, 9995, 10220, 11680, 13286, 13993, 14560, 15184, 15992, 16352, 18980, 19990, 20440, 25987, 26572, 27986, 30368, 31984, 33215, 37960, 39980, 40880, 51974, 53144, 55972, 63968, 66430, 69965, 75920, 79960, 81760, 103948, 106288, 111944, 129935, 132860, 139930, 145927, 151840, 159920, 181909, 207896, 212576, 223888, 259870, 265720, 279860, 291854, 319840, 363818, 415792, 447776, 519740, 531440, 559720, 583708, 727636, 729635, 831584, 909545, 1021489, 1039480, 1062880, 1119440, 1167416, 1455272, 1459270, 1819090, 1897051, 2042978, 2078960, 2238880, 2334832, 2910544, 2918540, 3638180, 3794102, 4085956, 4157920, 4669664, 5107445, 5821088, 5837080, 7276360, 7588204, 8171912, 9485255, 10214890, 11674160, 13279357, 14552720, 15176408, 16343824, 18970510, 20429780, 23348320, 26558714, 29105440, 30352816, 32687648, 37941020, 40859560, 53117428, 60705632, 66396785, 75882040, 81719120, 106234856, 132793570, 151764080, 163438240, 212469712, 265587140, 303528160, 424939424, 531174280, 1062348560, 2124697120]

約数ペア:

[(1, 2124697120), (2, 1062348560), (4, 531174280), (5, 424939424), (7, 303528160), (8, 265587140), (10, 212469712), (13, 163438240), (14, 151764080), (16, 132793570), (20, 106234856), (26, 81719120), (28, 75882040), (32, 66396785), (35, 60705632), (40, 53117428), (52, 40859560), (56, 37941020), (65, 32687648), (70, 30352816), (73, 29105440), (80, 26558714), (91, 23348320), (104, 20429780), (112, 18970510), (130, 16343824), (140, 15176408), (146, 14552720), (160, 13279357), (182, 11674160), (208, 10214890), (224, 9485255), (260, 8171912), (280, 7588204), (292, 7276360), (364, 5837080), (365, 5821088), (416, 5107445), (455, 4669664), (511, 4157920), (520, 4085956), (560, 3794102), (584, 3638180), (728, 2918540), (730, 2910544), (910, 2334832), (949, 2238880), (1022, 2078960), (1040, 2042978), (1120, 1897051), (1168, 1819090), (1456, 1459270), (1460, 1455272), (1820, 1167416), (1898, 1119440), (1999, 1062880), (2044, 1039480), (2080, 1021489), (2336, 909545), (2555, 831584), (2912, 729635), (2920, 727636), (3640, 583708), (3796, 559720), (3998, 531440), (4088, 519740), (4745, 447776), (5110, 415792), (5840, 363818), (6643, 319840), (7280, 291854), (7592, 279860), (7996, 265720), (8176, 259870), (9490, 223888), (9995, 212576), (10220, 207896), (11680, 181909), (13286, 159920), (13993, 151840), (14560, 145927), (15184, 139930), (15992, 132860), (16352, 129935), (18980, 111944), (19990, 106288), (20440, 103948), (25987, 81760), (26572, 79960), (27986, 75920), (30368, 69965), (31984, 66430), (33215, 63968), (37960, 55972), (39980, 53144), (40880, 51974)]