20199354120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{16091}}^1$

素因数の和:16436

約数の個数: 192

約数和(自身を含む): 71846274240

約数和(自身を除く): 51646920120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 317, 330, 360, 396, 440, 495, 634, 660, 792, 951, 990, 1268, 1320, 1585, 1902, 1980, 2536, 2853, 3170, 3487, 3804, 3960, 4755, 5706, 6340, 6974, 7608, 9510, 10461, 11412, 12680, 13948, 14265, 16091, 17435, 19020, 20922, 22824, 27896, 28530, 31383, 32182, 34870, 38040, 41844, 48273, 52305, 57060, 62766, 64364, 69740, 80455, 83688, 96546, 104610, 114120, 125532, 128728, 139480, 144819, 156915, 160910, 177001, 193092, 209220, 241365, 251064, 289638, 313830, 321820, 354002, 386184, 418440, 482730, 531003, 579276, 627660, 643640, 708004, 724095, 885005, 965460, 1062006, 1158552, 1255320, 1416008, 1448190, 1593009, 1770010, 1930920, 2124012, 2655015, 2896380, 3186018, 3540020, 4248024, 5100847, 5310030, 5792760, 6372036, 7080040, 7965045, 10201694, 10620060, 12744072, 15302541, 15930090, 20403388, 21240120, 25504235, 30605082, 31860180, 40806776, 45907623, 51008470, 56109317, 61210164, 63720360, 76512705, 91815246, 102016940, 112218634, 122420328, 153025410, 168327951, 183630492, 204033880, 224437268, 229538115, 280546585, 306050820, 336655902, 367260984, 448874536, 459076230, 504983853, 561093170, 612101640, 673311804, 841639755, 918152460, 1009967706, 1122186340, 1346623608, 1683279510, 1836304920, 2019935412, 2244372680, 2524919265, 3366559020, 4039870824, 5049838530, 6733118040, 10099677060, 20199354120]

約数ペア:

[(1, 20199354120), (2, 10099677060), (3, 6733118040), (4, 5049838530), (5, 4039870824), (6, 3366559020), (8, 2524919265), (9, 2244372680), (10, 2019935412), (11, 1836304920), (12, 1683279510), (15, 1346623608), (18, 1122186340), (20, 1009967706), (22, 918152460), (24, 841639755), (30, 673311804), (33, 612101640), (36, 561093170), (40, 504983853), (44, 459076230), (45, 448874536), (55, 367260984), (60, 336655902), (66, 306050820), (72, 280546585), (88, 229538115), (90, 224437268), (99, 204033880), (110, 183630492), (120, 168327951), (132, 153025410), (165, 122420328), (180, 112218634), (198, 102016940), (220, 91815246), (264, 76512705), (317, 63720360), (330, 61210164), (360, 56109317), (396, 51008470), (440, 45907623), (495, 40806776), (634, 31860180), (660, 30605082), (792, 25504235), (951, 21240120), (990, 20403388), (1268, 15930090), (1320, 15302541), (1585, 12744072), (1902, 10620060), (1980, 10201694), (2536, 7965045), (2853, 7080040), (3170, 6372036), (3487, 5792760), (3804, 5310030), (3960, 5100847), (4755, 4248024), (5706, 3540020), (6340, 3186018), (6974, 2896380), (7608, 2655015), (9510, 2124012), (10461, 1930920), (11412, 1770010), (12680, 1593009), (13948, 1448190), (14265, 1416008), (16091, 1255320), (17435, 1158552), (19020, 1062006), (20922, 965460), (22824, 885005), (27896, 724095), (28530, 708004), (31383, 643640), (32182, 627660), (34870, 579276), (38040, 531003), (41844, 482730), (48273, 418440), (52305, 386184), (57060, 354002), (62766, 321820), (64364, 313830), (69740, 289638), (80455, 251064), (83688, 241365), (96546, 209220), (104610, 193092), (114120, 177001), (125532, 160910), (128728, 156915), (139480, 144819)]