28098817440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 89238360960

約数和(自身を除く): 61139543520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 379, 480, 514, 601, 758, 771, 1028, 1137, 1202, 1285, 1516, 1542, 1803, 1895, 2056, 2274, 2404, 2570, 3005, 3032, 3084, 3606, 3790, 3855, 4112, 4548, 4808, 5140, 5685, 6010, 6064, 6168, 7212, 7580, 7710, 8224, 9015, 9096, 9616, 10280, 11370, 12020, 12128, 12336, 14424, 15160, 15420, 18030, 18192, 19232, 20560, 22740, 24040, 24672, 28848, 30320, 30840, 36060, 36384, 41120, 45480, 48080, 57696, 60640, 61680, 72120, 90960, 96160, 97403, 123360, 144240, 154457, 181920, 194806, 227779, 288480, 292209, 308914, 389612, 455558, 463371, 487015, 584418, 617828, 683337, 772285, 779224, 911116, 926742, 974030, 1138895, 1168836, 1235656, 1366674, 1461045, 1544570, 1558448, 1822232, 1853484, 1948060, 2277790, 2316855, 2337672, 2471312, 2733348, 2922090, 3089140, 3116896, 3416685, 3644464, 3706968, 3896120, 4555580, 4633710, 4675344, 4942624, 5466696, 5844180, 6178280, 6833370, 7288928, 7413936, 7792240, 9111160, 9267420, 9350688, 10933392, 11688360, 12356560, 13666740, 14827872, 15584480, 18222320, 18534840, 21866784, 23376720, 24713120, 27333480, 36444640, 37069680, 46753440, 54666960, 58539203, 74139360, 109333920, 117078406, 175617609, 234156812, 292696015, 351235218, 468313624, 585392030, 702470436, 878088045, 936627248, 1170784060, 1404940872, 1756176090, 1873254496, 2341568120, 2809881744, 3512352180, 4683136240, 5619763488, 7024704360, 9366272480, 14049408720, 28098817440]

約数ペア:

[(1, 28098817440), (2, 14049408720), (3, 9366272480), (4, 7024704360), (5, 5619763488), (6, 4683136240), (8, 3512352180), (10, 2809881744), (12, 2341568120), (15, 1873254496), (16, 1756176090), (20, 1404940872), (24, 1170784060), (30, 936627248), (32, 878088045), (40, 702470436), (48, 585392030), (60, 468313624), (80, 351235218), (96, 292696015), (120, 234156812), (160, 175617609), (240, 117078406), (257, 109333920), (379, 74139360), (480, 58539203), (514, 54666960), (601, 46753440), (758, 37069680), (771, 36444640), (1028, 27333480), (1137, 24713120), (1202, 23376720), (1285, 21866784), (1516, 18534840), (1542, 18222320), (1803, 15584480), (1895, 14827872), (2056, 13666740), (2274, 12356560), (2404, 11688360), (2570, 10933392), (3005, 9350688), (3032, 9267420), (3084, 9111160), (3606, 7792240), (3790, 7413936), (3855, 7288928), (4112, 6833370), (4548, 6178280), (4808, 5844180), (5140, 5466696), (5685, 4942624), (6010, 4675344), (6064, 4633710), (6168, 4555580), (7212, 3896120), (7580, 3706968), (7710, 3644464), (8224, 3416685), (9015, 3116896), (9096, 3089140), (9616, 2922090), (10280, 2733348), (11370, 2471312), (12020, 2337672), (12128, 2316855), (12336, 2277790), (14424, 1948060), (15160, 1853484), (15420, 1822232), (18030, 1558448), (18192, 1544570), (19232, 1461045), (20560, 1366674), (22740, 1235656), (24040, 1168836), (24672, 1138895), (28848, 974030), (30320, 926742), (30840, 911116), (36060, 779224), (36384, 772285), (41120, 683337), (45480, 617828), (48080, 584418), (57696, 487015), (60640, 463371), (61680, 455558), (72120, 389612), (90960, 308914), (96160, 292209), (97403, 288480), (123360, 227779), (144240, 194806), (154457, 181920)]