199889040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64067}}^1$

素因数の和:64096

約数の個数: 80

約数和(自身を含む): 667332288

約数和(自身を除く): 467443248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64067, 128134, 192201, 256268, 320335, 384402, 512536, 640670, 768804, 832871, 961005, 1025072, 1281340, 1537608, 1665742, 1922010, 2498613, 2562680, 3075216, 3331484, 3844020, 4164355, 4997226, 5125360, 6662968, 7688040, 8328710, 9994452, 12493065, 13325936, 15376080, 16657420, 19988904, 24986130, 33314840, 39977808, 49972260, 66629680, 99944520, 199889040]

約数ペア:

[(1, 199889040), (2, 99944520), (3, 66629680), (4, 49972260), (5, 39977808), (6, 33314840), (8, 24986130), (10, 19988904), (12, 16657420), (13, 15376080), (15, 13325936), (16, 12493065), (20, 9994452), (24, 8328710), (26, 7688040), (30, 6662968), (39, 5125360), (40, 4997226), (48, 4164355), (52, 3844020), (60, 3331484), (65, 3075216), (78, 2562680), (80, 2498613), (104, 1922010), (120, 1665742), (130, 1537608), (156, 1281340), (195, 1025072), (208, 961005), (240, 832871), (260, 768804), (312, 640670), (390, 512536), (520, 384402), (624, 320335), (780, 256268), (1040, 192201), (1560, 128134), (3120, 64067)]