257424779040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3750361}}^1$

素因数の和:3750403

約数の個数: 192

約数和(自身を含む): 952651953792

約数和(自身を除く): 695227174752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 11440, 13728, 17160, 22880, 34320, 68640, 3750361, 7500722, 11251083, 15001444, 18751805, 22502166, 30002888, 37503610, 41253971, 45004332, 48754693, 56255415, 60005776, 75007220, 82507942, 90008664, 97509386, 112510830, 120011552, 123761913, 146264079, 150014440, 165015884, 180017328, 195018772, 206269855, 225021660, 243773465, 247523826, 292528158, 300028880, 330031768, 360034656, 390037544, 412539710, 450043320, 487546930, 495047652, 536301623, 585056316, 600057760, 618809565, 660063536, 731320395, 780075088, 825079420, 900086640, 975093860, 990095304, 1072603246, 1170112632, 1237619130, 1320127072, 1462640790, 1560150176, 1608904869, 1650158840, 1800173280, 1950187720, 1980190608, 2145206492, 2340225264, 2475238260, 2681508115, 2925281580, 3217809738, 3300317680, 3900375440, 3960381216, 4290412984, 4680450528, 4950476520, 5363016230, 5850563160, 6435619476, 6600635360, 7800750880, 8044524345, 8580825968, 9900953040, 10726032460, 11701126320, 12871238952, 16089048690, 17161651936, 19801906080, 21452064920, 23402252640, 25742477904, 32178097380, 42904129840, 51484955808, 64356194760, 85808259680, 128712389520, 257424779040]

約数ペア:

[(1, 257424779040), (2, 128712389520), (3, 85808259680), (4, 64356194760), (5, 51484955808), (6, 42904129840), (8, 32178097380), (10, 25742477904), (11, 23402252640), (12, 21452064920), (13, 19801906080), (15, 17161651936), (16, 16089048690), (20, 12871238952), (22, 11701126320), (24, 10726032460), (26, 9900953040), (30, 8580825968), (32, 8044524345), (33, 7800750880), (39, 6600635360), (40, 6435619476), (44, 5850563160), (48, 5363016230), (52, 4950476520), (55, 4680450528), (60, 4290412984), (65, 3960381216), (66, 3900375440), (78, 3300317680), (80, 3217809738), (88, 2925281580), (96, 2681508115), (104, 2475238260), (110, 2340225264), (120, 2145206492), (130, 1980190608), (132, 1950187720), (143, 1800173280), (156, 1650158840), (160, 1608904869), (165, 1560150176), (176, 1462640790), (195, 1320127072), (208, 1237619130), (220, 1170112632), (240, 1072603246), (260, 990095304), (264, 975093860), (286, 900086640), (312, 825079420), (330, 780075088), (352, 731320395), (390, 660063536), (416, 618809565), (429, 600057760), (440, 585056316), (480, 536301623), (520, 495047652), (528, 487546930), (572, 450043320), (624, 412539710), (660, 390037544), (715, 360034656), (780, 330031768), (858, 300028880), (880, 292528158), (1040, 247523826), (1056, 243773465), (1144, 225021660), (1248, 206269855), (1320, 195018772), (1430, 180017328), (1560, 165015884), (1716, 150014440), (1760, 146264079), (2080, 123761913), (2145, 120011552), (2288, 112510830), (2640, 97509386), (2860, 90008664), (3120, 82507942), (3432, 75007220), (4290, 60005776), (4576, 56255415), (5280, 48754693), (5720, 45004332), (6240, 41253971), (6864, 37503610), (8580, 30002888), (11440, 22502166), (13728, 18751805), (17160, 15001444), (22880, 11251083), (34320, 7500722), (68640, 3750361)]