68713958880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{757429}}^1$

素因数の和:757463

約数の個数: 240

約数和(自身を含む): 277146666720

約数和(自身を除く): 208432707840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 757429, 1514858, 2272287, 3029716, 3787145, 4544574, 5302003, 6059432, 6816861, 7574290, 9089148, 10604006, 11361435, 12118864, 13633722, 15148580, 15906009, 18178296, 20450583, 21208012, 22722870, 24237728, 26510015, 27267444, 30297160, 31812018, 34084305, 36356592, 40901166, 42416024, 45445740, 47718027, 53020030, 54534888, 60594320, 61351749, 63624036, 68168610, 72713184, 79530045, 81802332, 84832048, 90891480, 95436054, 102252915, 106040060, 109069776, 121188640, 122703498, 127248072, 136337220, 143154081, 159060090, 163604664, 169664096, 181782960, 190872108, 204505830, 212080120, 218139552, 238590135, 245406996, 254496144, 272674440, 286308162, 306758745, 318120180, 327209328, 363565920, 381744216, 409011660, 424160240, 429462243, 477180270, 490813992, 508992288, 545348880, 572616324, 613517490, 636240360, 654418656, 715770405, 763488432, 818023320, 848320480, 858924486, 954360540, 981627984, 1090697760, 1145232648, 1227034980, 1272480720, 1431540810, 1526976864, 1636046640, 1717848972, 1908721080, 1963255968, 2147311215, 2290465296, 2454069960, 2544961440, 2863081620, 3272093280, 3435697944, 3817442160, 4294622430, 4580930592, 4908139920, 5726163240, 6871395888, 7634884320, 8589244860, 9816279840, 11452326480, 13742791776, 17178489720, 22904652960, 34356979440, 68713958880]

約数ペア:

[(1, 68713958880), (2, 34356979440), (3, 22904652960), (4, 17178489720), (5, 13742791776), (6, 11452326480), (7, 9816279840), (8, 8589244860), (9, 7634884320), (10, 6871395888), (12, 5726163240), (14, 4908139920), (15, 4580930592), (16, 4294622430), (18, 3817442160), (20, 3435697944), (21, 3272093280), (24, 2863081620), (27, 2544961440), (28, 2454069960), (30, 2290465296), (32, 2147311215), (35, 1963255968), (36, 1908721080), (40, 1717848972), (42, 1636046640), (45, 1526976864), (48, 1431540810), (54, 1272480720), (56, 1227034980), (60, 1145232648), (63, 1090697760), (70, 981627984), (72, 954360540), (80, 858924486), (81, 848320480), (84, 818023320), (90, 763488432), (96, 715770405), (105, 654418656), (108, 636240360), (112, 613517490), (120, 572616324), (126, 545348880), (135, 508992288), (140, 490813992), (144, 477180270), (160, 429462243), (162, 424160240), (168, 409011660), (180, 381744216), (189, 363565920), (210, 327209328), (216, 318120180), (224, 306758745), (240, 286308162), (252, 272674440), (270, 254496144), (280, 245406996), (288, 238590135), (315, 218139552), (324, 212080120), (336, 204505830), (360, 190872108), (378, 181782960), (405, 169664096), (420, 163604664), (432, 159060090), (480, 143154081), (504, 136337220), (540, 127248072), (560, 122703498), (567, 121188640), (630, 109069776), (648, 106040060), (672, 102252915), (720, 95436054), (756, 90891480), (810, 84832048), (840, 81802332), (864, 79530045), (945, 72713184), (1008, 68168610), (1080, 63624036), (1120, 61351749), (1134, 60594320), (1260, 54534888), (1296, 53020030), (1440, 47718027), (1512, 45445740), (1620, 42416024), (1680, 40901166), (1890, 36356592), (2016, 34084305), (2160, 31812018), (2268, 30297160), (2520, 27267444), (2592, 26510015), (2835, 24237728), (3024, 22722870), (3240, 21208012), (3360, 20450583), (3780, 18178296), (4320, 15906009), (4536, 15148580), (5040, 13633722), (5670, 12118864), (6048, 11361435), (6480, 10604006), (7560, 9089148), (9072, 7574290), (10080, 6816861), (11340, 6059432), (12960, 5302003), (15120, 4544574), (18144, 3787145), (22680, 3029716), (30240, 2272287), (45360, 1514858), (90720, 757429)]