193868480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1666

約数の個数: 112

約数和(自身を含む): 514624320

約数和(自身を除く): 320755840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1607, 1856, 1885, 2080, 2320, 3016, 3214, 3770, 4160, 4640, 6032, 6428, 7540, 8035, 9280, 12064, 12856, 15080, 16070, 20891, 24128, 25712, 30160, 32140, 41782, 46603, 51424, 60320, 64280, 83564, 93206, 102848, 104455, 120640, 128560, 167128, 186412, 208910, 233015, 257120, 334256, 372824, 417820, 466030, 514240, 605839, 668512, 745648, 835640, 932060, 1211678, 1337024, 1491296, 1671280, 1864120, 2423356, 2982592, 3029195, 3342560, 3728240, 4846712, 6058390, 6685120, 7456480, 9693424, 12116780, 14912960, 19386848, 24233560, 38773696, 48467120, 96934240, 193868480]

約数ペア:

[(1, 193868480), (2, 96934240), (4, 48467120), (5, 38773696), (8, 24233560), (10, 19386848), (13, 14912960), (16, 12116780), (20, 9693424), (26, 7456480), (29, 6685120), (32, 6058390), (40, 4846712), (52, 3728240), (58, 3342560), (64, 3029195), (65, 2982592), (80, 2423356), (104, 1864120), (116, 1671280), (130, 1491296), (145, 1337024), (160, 1211678), (208, 932060), (232, 835640), (260, 745648), (290, 668512), (320, 605839), (377, 514240), (416, 466030), (464, 417820), (520, 372824), (580, 334256), (754, 257120), (832, 233015), (928, 208910), (1040, 186412), (1160, 167128), (1508, 128560), (1607, 120640), (1856, 104455), (1885, 102848), (2080, 93206), (2320, 83564), (3016, 64280), (3214, 60320), (3770, 51424), (4160, 46603), (4640, 41782), (6032, 32140), (6428, 30160), (7540, 25712), (8035, 24128), (9280, 20891), (12064, 16070), (12856, 15080)]