8420334120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{111913}}^1$

素因数の和:111960

約数の個数: 192

約数和(自身を含む): 31425451200

約数和(自身を除く): 23005117080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25080, 37620, 75240, 111913, 223826, 335739, 447652, 559565, 671478, 895304, 1007217, 1119130, 1231043, 1342956, 1678695, 2014434, 2126347, 2238260, 2462086, 2685912, 3357390, 3693129, 4028868, 4252694, 4476520, 4924172, 5036085, 6155215, 6379041, 6714780, 7386258, 8057736, 8505388, 9848344, 10072170, 10631735, 11079387, 12310430, 12758082, 13429560, 14772516, 17010776, 18465645, 19137123, 20144340, 21263470, 22158774, 23389817, 24620860, 25516164, 29545032, 31895205, 36931290, 38274246, 40288680, 42526940, 44317548, 46779634, 49241720, 51032328, 55396935, 63790410, 70169451, 73862580, 76548492, 85053880, 88635096, 93559268, 95685615, 110793870, 116949085, 127580820, 140338902, 147725160, 153096984, 187118536, 191371230, 210508353, 221587740, 233898170, 255161640, 280677804, 350847255, 382742460, 421016706, 443175480, 467796340, 561355608, 701694510, 765484920, 842033412, 935592680, 1052541765, 1403389020, 1684066824, 2105083530, 2806778040, 4210167060, 8420334120]

約数ペア:

[(1, 8420334120), (2, 4210167060), (3, 2806778040), (4, 2105083530), (5, 1684066824), (6, 1403389020), (8, 1052541765), (9, 935592680), (10, 842033412), (11, 765484920), (12, 701694510), (15, 561355608), (18, 467796340), (19, 443175480), (20, 421016706), (22, 382742460), (24, 350847255), (30, 280677804), (33, 255161640), (36, 233898170), (38, 221587740), (40, 210508353), (44, 191371230), (45, 187118536), (55, 153096984), (57, 147725160), (60, 140338902), (66, 127580820), (72, 116949085), (76, 110793870), (88, 95685615), (90, 93559268), (95, 88635096), (99, 85053880), (110, 76548492), (114, 73862580), (120, 70169451), (132, 63790410), (152, 55396935), (165, 51032328), (171, 49241720), (180, 46779634), (190, 44317548), (198, 42526940), (209, 40288680), (220, 38274246), (228, 36931290), (264, 31895205), (285, 29545032), (330, 25516164), (342, 24620860), (360, 23389817), (380, 22158774), (396, 21263470), (418, 20144340), (440, 19137123), (456, 18465645), (495, 17010776), (570, 14772516), (627, 13429560), (660, 12758082), (684, 12310430), (760, 11079387), (792, 10631735), (836, 10072170), (855, 9848344), (990, 8505388), (1045, 8057736), (1140, 7386258), (1254, 6714780), (1320, 6379041), (1368, 6155215), (1672, 5036085), (1710, 4924172), (1881, 4476520), (1980, 4252694), (2090, 4028868), (2280, 3693129), (2508, 3357390), (3135, 2685912), (3420, 2462086), (3762, 2238260), (3960, 2126347), (4180, 2014434), (5016, 1678695), (6270, 1342956), (6840, 1231043), (7524, 1119130), (8360, 1007217), (9405, 895304), (12540, 671478), (15048, 559565), (18810, 447652), (25080, 335739), (37620, 223826), (75240, 111913)]