168383280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 160

約数和(自身を含む): 581837760

約数和(自身を除く): 413454480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1861, 1885, 2262, 2320, 3016, 3120, 3480, 3722, 3770, 4524, 5583, 5655, 6032, 6960, 7444, 7540, 9048, 9305, 11166, 11310, 14888, 15080, 18096, 18610, 22332, 22620, 24193, 27915, 29776, 30160, 37220, 44664, 45240, 48386, 53969, 55830, 72579, 74440, 89328, 90480, 96772, 107938, 111660, 120965, 145158, 148880, 161907, 193544, 215876, 223320, 241930, 269845, 290316, 323814, 362895, 387088, 431752, 446640, 483860, 539690, 580632, 647628, 701597, 725790, 809535, 863504, 967720, 1079380, 1161264, 1295256, 1403194, 1451580, 1619070, 1935440, 2104791, 2158760, 2590512, 2806388, 2903160, 3238140, 3507985, 4209582, 4317520, 5612776, 5806320, 6476280, 7015970, 8419164, 10523955, 11225552, 12952560, 14031940, 16838328, 21047910, 28063880, 33676656, 42095820, 56127760, 84191640, 168383280]

約数ペア:

[(1, 168383280), (2, 84191640), (3, 56127760), (4, 42095820), (5, 33676656), (6, 28063880), (8, 21047910), (10, 16838328), (12, 14031940), (13, 12952560), (15, 11225552), (16, 10523955), (20, 8419164), (24, 7015970), (26, 6476280), (29, 5806320), (30, 5612776), (39, 4317520), (40, 4209582), (48, 3507985), (52, 3238140), (58, 2903160), (60, 2806388), (65, 2590512), (78, 2158760), (80, 2104791), (87, 1935440), (104, 1619070), (116, 1451580), (120, 1403194), (130, 1295256), (145, 1161264), (156, 1079380), (174, 967720), (195, 863504), (208, 809535), (232, 725790), (240, 701597), (260, 647628), (290, 580632), (312, 539690), (348, 483860), (377, 446640), (390, 431752), (435, 387088), (464, 362895), (520, 323814), (580, 290316), (624, 269845), (696, 241930), (754, 223320), (780, 215876), (870, 193544), (1040, 161907), (1131, 148880), (1160, 145158), (1392, 120965), (1508, 111660), (1560, 107938), (1740, 96772), (1861, 90480), (1885, 89328), (2262, 74440), (2320, 72579), (3016, 55830), (3120, 53969), (3480, 48386), (3722, 45240), (3770, 44664), (4524, 37220), (5583, 30160), (5655, 29776), (6032, 27915), (6960, 24193), (7444, 22620), (7540, 22332), (9048, 18610), (9305, 18096), (11166, 15080), (11310, 14888)]