158962777920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421339}}^1$

素因数の和:421493

約数の個数: 168

約数和(自身を含む): 550940813280

約数和(自身を除く): 391978035360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 576, 655, 720, 786, 960, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 2880, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 8384, 9432, 10480, 11790, 12576, 15720, 18864, 20960, 23580, 25152, 31440, 37728, 41920, 47160, 62880, 75456, 94320, 125760, 188640, 377280, 421339, 842678, 1264017, 1685356, 2106695, 2528034, 3370712, 3792051, 4213390, 5056068, 6320085, 6741424, 7584102, 8426780, 10112136, 12640170, 13482848, 15168204, 16853560, 18960255, 20224272, 25280340, 26965696, 30336408, 33707120, 37920510, 40448544, 50560680, 55195409, 60672816, 67414240, 75841020, 80897088, 101121360, 110390818, 121345632, 134828480, 151682040, 165586227, 202242720, 220781636, 242691264, 275977045, 303364080, 331172454, 404485440, 441563272, 496758681, 551954090, 606728160, 662344908, 827931135, 883126544, 993517362, 1103908180, 1213456320, 1324689816, 1655862270, 1766253088, 1987034724, 2207816360, 2483793405, 2649379632, 3311724540, 3532506176, 3974069448, 4415632720, 4967586810, 5298759264, 6623449080, 7948138896, 8831265440, 9935173620, 10597518528, 13246898160, 15896277792, 17662530880, 19870347240, 26493796320, 31792555584, 39740694480, 52987592640, 79481388960, 158962777920]

約数ペア:

[(1, 158962777920), (2, 79481388960), (3, 52987592640), (4, 39740694480), (5, 31792555584), (6, 26493796320), (8, 19870347240), (9, 17662530880), (10, 15896277792), (12, 13246898160), (15, 10597518528), (16, 9935173620), (18, 8831265440), (20, 7948138896), (24, 6623449080), (30, 5298759264), (32, 4967586810), (36, 4415632720), (40, 3974069448), (45, 3532506176), (48, 3311724540), (60, 2649379632), (64, 2483793405), (72, 2207816360), (80, 1987034724), (90, 1766253088), (96, 1655862270), (120, 1324689816), (131, 1213456320), (144, 1103908180), (160, 993517362), (180, 883126544), (192, 827931135), (240, 662344908), (262, 606728160), (288, 551954090), (320, 496758681), (360, 441563272), (393, 404485440), (480, 331172454), (524, 303364080), (576, 275977045), (655, 242691264), (720, 220781636), (786, 202242720), (960, 165586227), (1048, 151682040), (1179, 134828480), (1310, 121345632), (1440, 110390818), (1572, 101121360), (1965, 80897088), (2096, 75841020), (2358, 67414240), (2620, 60672816), (2880, 55195409), (3144, 50560680), (3930, 40448544), (4192, 37920510), (4716, 33707120), (5240, 30336408), (5895, 26965696), (6288, 25280340), (7860, 20224272), (8384, 18960255), (9432, 16853560), (10480, 15168204), (11790, 13482848), (12576, 12640170), (15720, 10112136), (18864, 8426780), (20960, 7584102), (23580, 6741424), (25152, 6320085), (31440, 5056068), (37728, 4213390), (41920, 3792051), (47160, 3370712), (62880, 2528034), (75456, 2106695), (94320, 1685356), (125760, 1264017), (188640, 842678), (377280, 421339)]