15678480690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26479}}^1$

素因数の和:26558

約数の個数: 160

約数和(自身を含む): 45677364480

約数和(自身を除く): 29998883790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 81, 85, 86, 90, 102, 129, 135, 153, 162, 170, 215, 255, 258, 270, 306, 387, 405, 430, 459, 510, 645, 731, 765, 774, 810, 918, 1161, 1290, 1377, 1462, 1530, 1935, 2193, 2295, 2322, 2754, 3483, 3655, 3870, 4386, 4590, 5805, 6579, 6885, 6966, 7310, 10965, 11610, 13158, 13770, 17415, 19737, 21930, 26479, 32895, 34830, 39474, 52958, 59211, 65790, 79437, 98685, 118422, 132395, 158874, 197370, 238311, 264790, 296055, 397185, 450143, 476622, 592110, 714933, 794370, 900286, 1138597, 1191555, 1350429, 1429866, 2144799, 2250715, 2277194, 2383110, 2700858, 3415791, 3574665, 4051287, 4289598, 4501430, 5692985, 6752145, 6831582, 7149330, 8102574, 10247373, 10723995, 11385970, 12153861, 13504290, 17078955, 19356149, 20256435, 20494746, 21447990, 24307722, 30742119, 34157910, 36461583, 38712298, 40512870, 51236865, 58068447, 60769305, 61484238, 72923166, 92226357, 96780745, 102473730, 116136894, 121538610, 153710595, 174205341, 182307915, 184452714, 193561490, 290342235, 307421190, 348410682, 364615830, 461131785, 522616023, 580684470, 871026705, 922263570, 1045232046, 1567848069, 1742053410, 2613080115, 3135696138, 5226160230, 7839240345, 15678480690]

約数ペア:

[(1, 15678480690), (2, 7839240345), (3, 5226160230), (5, 3135696138), (6, 2613080115), (9, 1742053410), (10, 1567848069), (15, 1045232046), (17, 922263570), (18, 871026705), (27, 580684470), (30, 522616023), (34, 461131785), (43, 364615830), (45, 348410682), (51, 307421190), (54, 290342235), (81, 193561490), (85, 184452714), (86, 182307915), (90, 174205341), (102, 153710595), (129, 121538610), (135, 116136894), (153, 102473730), (162, 96780745), (170, 92226357), (215, 72923166), (255, 61484238), (258, 60769305), (270, 58068447), (306, 51236865), (387, 40512870), (405, 38712298), (430, 36461583), (459, 34157910), (510, 30742119), (645, 24307722), (731, 21447990), (765, 20494746), (774, 20256435), (810, 19356149), (918, 17078955), (1161, 13504290), (1290, 12153861), (1377, 11385970), (1462, 10723995), (1530, 10247373), (1935, 8102574), (2193, 7149330), (2295, 6831582), (2322, 6752145), (2754, 5692985), (3483, 4501430), (3655, 4289598), (3870, 4051287), (4386, 3574665), (4590, 3415791), (5805, 2700858), (6579, 2383110), (6885, 2277194), (6966, 2250715), (7310, 2144799), (10965, 1429866), (11610, 1350429), (13158, 1191555), (13770, 1138597), (17415, 900286), (19737, 794370), (21930, 714933), (26479, 592110), (32895, 476622), (34830, 450143), (39474, 397185), (52958, 296055), (59211, 264790), (65790, 238311), (79437, 197370), (98685, 158874), (118422, 132395)]