1979379360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11551}}^1$

素因数の和:11596

約数の個数: 288

約数和(自身を含む): 8174380032

約数和(自身を除く): 6195000672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 11551, 12240, 14280, 17136, 19040, 21420, 23102, 24480, 28560, 34272, 34653, 42840, 46204, 57120, 57755, 69306, 80857, 85680, 92408, 103959, 115510, 138612, 161714, 171360, 173265, 184816, 196367, 207918, 231020, 242571, 277224, 323428, 346530, 369632, 392734, 404285, 415836, 462040, 485142, 519795, 554448, 589101, 646856, 693060, 727713, 785468, 808570, 831672, 924080, 970284, 981835, 1039590, 1108896, 1178202, 1212855, 1293712, 1374569, 1386120, 1455426, 1570936, 1617140, 1663344, 1767303, 1848160, 1940568, 1963670, 2079180, 2356404, 2425710, 2587424, 2749138, 2772240, 2910852, 2945505, 3141872, 3234280, 3326688, 3534606, 3638565, 3881136, 3927340, 4123707, 4158360, 4712808, 4851420, 5498276, 5544480, 5821704, 5891010, 6283744, 6468560, 6872845, 7069212, 7277130, 7762272, 7854680, 8247414, 8316720, 8836515, 9425616, 9702840, 10996552, 11643408, 11782020, 12371121, 12937120, 13745690, 14138424, 14554260, 15709360, 16494828, 16633440, 17673030, 18851232, 19405680, 20618535, 21993104, 23286816, 23564040, 24742242, 27491380, 28276848, 29108520, 31418720, 32989656, 35346060, 38811360, 41237070, 43986208, 47128080, 49484484, 54982760, 56553696, 58217040, 61855605, 65979312, 70692120, 82474140, 94256160, 98968968, 109965520, 116434080, 123711210, 131958624, 141384240, 164948280, 197937936, 219931040, 247422420, 282768480, 329896560, 395875872, 494844840, 659793120, 989689680, 1979379360]

約数ペア:

[(1, 1979379360), (2, 989689680), (3, 659793120), (4, 494844840), (5, 395875872), (6, 329896560), (7, 282768480), (8, 247422420), (9, 219931040), (10, 197937936), (12, 164948280), (14, 141384240), (15, 131958624), (16, 123711210), (17, 116434080), (18, 109965520), (20, 98968968), (21, 94256160), (24, 82474140), (28, 70692120), (30, 65979312), (32, 61855605), (34, 58217040), (35, 56553696), (36, 54982760), (40, 49484484), (42, 47128080), (45, 43986208), (48, 41237070), (51, 38811360), (56, 35346060), (60, 32989656), (63, 31418720), (68, 29108520), (70, 28276848), (72, 27491380), (80, 24742242), (84, 23564040), (85, 23286816), (90, 21993104), (96, 20618535), (102, 19405680), (105, 18851232), (112, 17673030), (119, 16633440), (120, 16494828), (126, 15709360), (136, 14554260), (140, 14138424), (144, 13745690), (153, 12937120), (160, 12371121), (168, 11782020), (170, 11643408), (180, 10996552), (204, 9702840), (210, 9425616), (224, 8836515), (238, 8316720), (240, 8247414), (252, 7854680), (255, 7762272), (272, 7277130), (280, 7069212), (288, 6872845), (306, 6468560), (315, 6283744), (336, 5891010), (340, 5821704), (357, 5544480), (360, 5498276), (408, 4851420), (420, 4712808), (476, 4158360), (480, 4123707), (504, 3927340), (510, 3881136), (544, 3638565), (560, 3534606), (595, 3326688), (612, 3234280), (630, 3141872), (672, 2945505), (680, 2910852), (714, 2772240), (720, 2749138), (765, 2587424), (816, 2425710), (840, 2356404), (952, 2079180), (1008, 1963670), (1020, 1940568), (1071, 1848160), (1120, 1767303), (1190, 1663344), (1224, 1617140), (1260, 1570936), (1360, 1455426), (1428, 1386120), (1440, 1374569), (1530, 1293712), (1632, 1212855), (1680, 1178202), (1785, 1108896), (1904, 1039590), (2016, 981835), (2040, 970284), (2142, 924080), (2380, 831672), (2448, 808570), (2520, 785468), (2720, 727713), (2856, 693060), (3060, 646856), (3360, 589101), (3570, 554448), (3808, 519795), (4080, 485142), (4284, 462040), (4760, 415836), (4896, 404285), (5040, 392734), (5355, 369632), (5712, 346530), (6120, 323428), (7140, 277224), (8160, 242571), (8568, 231020), (9520, 207918), (10080, 196367), (10710, 184816), (11424, 173265), (11551, 171360), (12240, 161714), (14280, 138612), (17136, 115510), (19040, 103959), (21420, 92408), (23102, 85680), (24480, 80857), (28560, 69306), (34272, 57755), (34653, 57120), (42840, 46204)]