129268440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17099}}^1$

素因数の和:17126

約数の個数: 128

約数和(自身を含む): 492480000

約数和(自身を除く): 363211560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 17099, 34198, 51297, 68396, 85495, 102594, 119693, 136792, 153891, 170990, 205188, 239386, 256485, 307782, 341980, 359079, 410376, 461673, 478772, 512970, 598465, 615564, 683960, 718158, 769455, 923346, 957544, 1025940, 1077237, 1196930, 1231128, 1436316, 1538910, 1795395, 1846692, 2051880, 2154474, 2308365, 2393860, 2872632, 3077820, 3231711, 3590790, 3693384, 4308948, 4616730, 4787720, 5386185, 6155640, 6463422, 7181580, 8617896, 9233460, 10772370, 12926844, 14363160, 16158555, 18466920, 21544740, 25853688, 32317110, 43089480, 64634220, 129268440]

約数ペア:

[(1, 129268440), (2, 64634220), (3, 43089480), (4, 32317110), (5, 25853688), (6, 21544740), (7, 18466920), (8, 16158555), (9, 14363160), (10, 12926844), (12, 10772370), (14, 9233460), (15, 8617896), (18, 7181580), (20, 6463422), (21, 6155640), (24, 5386185), (27, 4787720), (28, 4616730), (30, 4308948), (35, 3693384), (36, 3590790), (40, 3231711), (42, 3077820), (45, 2872632), (54, 2393860), (56, 2308365), (60, 2154474), (63, 2051880), (70, 1846692), (72, 1795395), (84, 1538910), (90, 1436316), (105, 1231128), (108, 1196930), (120, 1077237), (126, 1025940), (135, 957544), (140, 923346), (168, 769455), (180, 718158), (189, 683960), (210, 615564), (216, 598465), (252, 512970), (270, 478772), (280, 461673), (315, 410376), (360, 359079), (378, 341980), (420, 307782), (504, 256485), (540, 239386), (630, 205188), (756, 170990), (840, 153891), (945, 136792), (1080, 119693), (1260, 102594), (1512, 85495), (1890, 68396), (2520, 51297), (3780, 34198), (7560, 17099)]