28913846080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{55399}}^1$

素因数の和:55656

約数の個数: 112

約数和(自身を含む): 79026105600

約数和(自身を除く): 50112259520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 233, 280, 320, 448, 466, 560, 932, 1120, 1165, 1631, 1864, 2240, 2330, 3262, 3728, 4660, 6524, 7456, 8155, 9320, 13048, 14912, 16310, 18640, 26096, 32620, 37280, 52192, 55399, 65240, 74560, 104384, 110798, 130480, 221596, 260960, 276995, 387793, 443192, 521920, 553990, 775586, 886384, 1107980, 1551172, 1772768, 1938965, 2215960, 3102344, 3545536, 3877930, 4431920, 6204688, 7755860, 8863840, 12409376, 12907967, 15511720, 17727680, 24818752, 25815934, 31023440, 51631868, 62046880, 64539835, 90355769, 103263736, 124093760, 129079670, 180711538, 206527472, 258159340, 361423076, 413054944, 451778845, 516318680, 722846152, 826109888, 903557690, 1032637360, 1445692304, 1807115380, 2065274720, 2891384608, 3614230760, 4130549440, 5782769216, 7228461520, 14456923040, 28913846080]

約数ペア:

[(1, 28913846080), (2, 14456923040), (4, 7228461520), (5, 5782769216), (7, 4130549440), (8, 3614230760), (10, 2891384608), (14, 2065274720), (16, 1807115380), (20, 1445692304), (28, 1032637360), (32, 903557690), (35, 826109888), (40, 722846152), (56, 516318680), (64, 451778845), (70, 413054944), (80, 361423076), (112, 258159340), (140, 206527472), (160, 180711538), (224, 129079670), (233, 124093760), (280, 103263736), (320, 90355769), (448, 64539835), (466, 62046880), (560, 51631868), (932, 31023440), (1120, 25815934), (1165, 24818752), (1631, 17727680), (1864, 15511720), (2240, 12907967), (2330, 12409376), (3262, 8863840), (3728, 7755860), (4660, 6204688), (6524, 4431920), (7456, 3877930), (8155, 3545536), (9320, 3102344), (13048, 2215960), (14912, 1938965), (16310, 1772768), (18640, 1551172), (26096, 1107980), (32620, 886384), (37280, 775586), (52192, 553990), (55399, 521920), (65240, 443192), (74560, 387793), (104384, 276995), (110798, 260960), (130480, 221596)]