139289280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11194

約数の個数: 112

約数和(自身を含む): 476304864

約数和(自身を除く): 337015584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11161, 12480, 22322, 33483, 44644, 55805, 66966, 89288, 111610, 133932, 145093, 167415, 178576, 223220, 267864, 290186, 334830, 357152, 435279, 446440, 535728, 580372, 669660, 714304, 725465, 870558, 892880, 1071456, 1160744, 1339320, 1450930, 1741116, 1785760, 2142912, 2176395, 2321488, 2678640, 2901860, 3482232, 3571520, 4352790, 4642976, 5357280, 5803720, 6964464, 8705580, 9285952, 10714560, 11607440, 13928928, 17411160, 23214880, 27857856, 34822320, 46429760, 69644640, 139289280]

約数ペア:

[(1, 139289280), (2, 69644640), (3, 46429760), (4, 34822320), (5, 27857856), (6, 23214880), (8, 17411160), (10, 13928928), (12, 11607440), (13, 10714560), (15, 9285952), (16, 8705580), (20, 6964464), (24, 5803720), (26, 5357280), (30, 4642976), (32, 4352790), (39, 3571520), (40, 3482232), (48, 2901860), (52, 2678640), (60, 2321488), (64, 2176395), (65, 2142912), (78, 1785760), (80, 1741116), (96, 1450930), (104, 1339320), (120, 1160744), (130, 1071456), (156, 892880), (160, 870558), (192, 725465), (195, 714304), (208, 669660), (240, 580372), (260, 535728), (312, 446440), (320, 435279), (390, 357152), (416, 334830), (480, 290186), (520, 267864), (624, 223220), (780, 178576), (832, 167415), (960, 145093), (1040, 133932), (1248, 111610), (1560, 89288), (2080, 66966), (2496, 55805), (3120, 44644), (4160, 33483), (6240, 22322), (11161, 12480)]