68340510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 160

約数和(自身を含む): 222678720

約数和(自身を除く): 154338210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 405, 459, 510, 567, 595, 630, 709, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1377, 1418, 1530, 1785, 1890, 2127, 2142, 2295, 2754, 2835, 3213, 3545, 3570, 4254, 4590, 4963, 5355, 5670, 6381, 6426, 6885, 7090, 9639, 9926, 10635, 10710, 12053, 12762, 13770, 14889, 16065, 19143, 19278, 21270, 24106, 24815, 29778, 31905, 32130, 36159, 38286, 44667, 48195, 49630, 57429, 60265, 63810, 72318, 74445, 84371, 89334, 95715, 96390, 108477, 114858, 120530, 134001, 148890, 168742, 180795, 191430, 216954, 223335, 253113, 268002, 287145, 325431, 361590, 402003, 421855, 446670, 506226, 542385, 574290, 650862, 670005, 759339, 804006, 843710, 976293, 1084770, 1265565, 1340010, 1518678, 1627155, 1952586, 2010015, 2278017, 2531130, 3254310, 3796695, 4020030, 4556034, 4881465, 6834051, 7593390, 9762930, 11390085, 13668102, 22780170, 34170255, 68340510]

約数ペア:

[(1, 68340510), (2, 34170255), (3, 22780170), (5, 13668102), (6, 11390085), (7, 9762930), (9, 7593390), (10, 6834051), (14, 4881465), (15, 4556034), (17, 4020030), (18, 3796695), (21, 3254310), (27, 2531130), (30, 2278017), (34, 2010015), (35, 1952586), (42, 1627155), (45, 1518678), (51, 1340010), (54, 1265565), (63, 1084770), (70, 976293), (81, 843710), (85, 804006), (90, 759339), (102, 670005), (105, 650862), (119, 574290), (126, 542385), (135, 506226), (153, 446670), (162, 421855), (170, 402003), (189, 361590), (210, 325431), (238, 287145), (255, 268002), (270, 253113), (306, 223335), (315, 216954), (357, 191430), (378, 180795), (405, 168742), (459, 148890), (510, 134001), (567, 120530), (595, 114858), (630, 108477), (709, 96390), (714, 95715), (765, 89334), (810, 84371), (918, 74445), (945, 72318), (1071, 63810), (1134, 60265), (1190, 57429), (1377, 49630), (1418, 48195), (1530, 44667), (1785, 38286), (1890, 36159), (2127, 32130), (2142, 31905), (2295, 29778), (2754, 24815), (2835, 24106), (3213, 21270), (3545, 19278), (3570, 19143), (4254, 16065), (4590, 14889), (4963, 13770), (5355, 12762), (5670, 12053), (6381, 10710), (6426, 10635), (6885, 9926), (7090, 9639)]