315770207760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{20884273}}^1$

素因数の和:20884302

約数の個数: 160

約数和(自身を含む): 1243031988480

約数和(自身を除く): 927261780720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 20884273, 41768546, 62652819, 83537092, 104421365, 125305638, 146189911, 167074184, 187958457, 208842730, 250611276, 292379822, 313264095, 334148368, 375916914, 417685460, 438569733, 501222552, 563875371, 584759644, 626528190, 730949555, 751833828, 835370920, 877139466, 939792285, 1002445104, 1127750742, 1169519288, 1253056380, 1315709199, 1461899110, 1503667656, 1670741840, 1754278932, 1879584570, 2192848665, 2255501484, 2339038576, 2506112760, 2631418398, 2819376855, 2923798220, 3007335312, 3508557864, 3759169140, 3947127597, 4385697330, 4511002968, 5012225520, 5262836796, 5638753710, 5847596440, 6578545995, 7017115728, 7518338280, 7894255194, 8771394660, 9022005936, 10525673592, 11277507420, 11695192880, 13157091990, 15036676560, 15788510388, 17542789320, 19735637985, 21051347184, 22555014840, 26314183980, 31577020776, 35085578640, 39471275970, 45110029680, 52628367960, 63154041552, 78942551940, 105256735920, 157885103880, 315770207760]

約数ペア:

[(1, 315770207760), (2, 157885103880), (3, 105256735920), (4, 78942551940), (5, 63154041552), (6, 52628367960), (7, 45110029680), (8, 39471275970), (9, 35085578640), (10, 31577020776), (12, 26314183980), (14, 22555014840), (15, 21051347184), (16, 19735637985), (18, 17542789320), (20, 15788510388), (21, 15036676560), (24, 13157091990), (27, 11695192880), (28, 11277507420), (30, 10525673592), (35, 9022005936), (36, 8771394660), (40, 7894255194), (42, 7518338280), (45, 7017115728), (48, 6578545995), (54, 5847596440), (56, 5638753710), (60, 5262836796), (63, 5012225520), (70, 4511002968), (72, 4385697330), (80, 3947127597), (84, 3759169140), (90, 3508557864), (105, 3007335312), (108, 2923798220), (112, 2819376855), (120, 2631418398), (126, 2506112760), (135, 2339038576), (140, 2255501484), (144, 2192848665), (168, 1879584570), (180, 1754278932), (189, 1670741840), (210, 1503667656), (216, 1461899110), (240, 1315709199), (252, 1253056380), (270, 1169519288), (280, 1127750742), (315, 1002445104), (336, 939792285), (360, 877139466), (378, 835370920), (420, 751833828), (432, 730949555), (504, 626528190), (540, 584759644), (560, 563875371), (630, 501222552), (720, 438569733), (756, 417685460), (840, 375916914), (945, 334148368), (1008, 313264095), (1080, 292379822), (1260, 250611276), (1512, 208842730), (1680, 187958457), (1890, 167074184), (2160, 146189911), (2520, 125305638), (3024, 104421365), (3780, 83537092), (5040, 62652819), (7560, 41768546), (15120, 20884273)]