133144960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 344947680

約数和(自身を除く): 211802720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1231, 1352, 1664, 1690, 2080, 2462, 2704, 3380, 4160, 4924, 5408, 6155, 6760, 8320, 9848, 10816, 12310, 13520, 16003, 19696, 21632, 24620, 27040, 32006, 39392, 49240, 54080, 64012, 78784, 80015, 98480, 108160, 128024, 157568, 160030, 196960, 208039, 256048, 320060, 393920, 416078, 512096, 640120, 787840, 832156, 1024192, 1040195, 1280240, 1664312, 2048384, 2080390, 2560480, 3328624, 4160780, 5120960, 6657248, 8321560, 10241920, 13314496, 16643120, 26628992, 33286240, 66572480, 133144960]

約数ペア:

[(1, 133144960), (2, 66572480), (4, 33286240), (5, 26628992), (8, 16643120), (10, 13314496), (13, 10241920), (16, 8321560), (20, 6657248), (26, 5120960), (32, 4160780), (40, 3328624), (52, 2560480), (64, 2080390), (65, 2048384), (80, 1664312), (104, 1280240), (128, 1040195), (130, 1024192), (160, 832156), (169, 787840), (208, 640120), (260, 512096), (320, 416078), (338, 393920), (416, 320060), (520, 256048), (640, 208039), (676, 196960), (832, 160030), (845, 157568), (1040, 128024), (1231, 108160), (1352, 98480), (1664, 80015), (1690, 78784), (2080, 64012), (2462, 54080), (2704, 49240), (3380, 39392), (4160, 32006), (4924, 27040), (5408, 24620), (6155, 21632), (6760, 19696), (8320, 16003), (9848, 13520), (10816, 12310)]