15704704288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 39237004800

約数和(自身を除く): 23532300512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 199, 208, 224, 287, 328, 364, 398, 416, 533, 574, 656, 661, 728, 796, 1066, 1148, 1312, 1322, 1393, 1456, 1592, 2132, 2296, 2587, 2644, 2786, 2912, 3184, 3731, 4264, 4592, 4627, 5174, 5288, 5572, 6368, 7462, 8159, 8528, 8593, 9184, 9254, 10348, 10576, 11144, 14924, 16318, 17056, 17186, 18109, 18508, 20696, 21152, 22288, 27101, 29848, 32636, 34372, 36218, 37016, 41392, 44576, 54202, 57113, 59696, 60151, 65272, 68744, 72436, 74032, 82784, 106067, 108404, 114226, 119392, 120302, 130544, 131539, 137488, 144872, 148064, 189707, 212134, 216808, 228452, 240604, 261088, 263078, 274976, 289744, 352313, 379414, 424268, 433616, 456904, 481208, 526156, 579488, 704626, 742469, 758828, 848536, 867232, 913808, 920773, 962416, 1052312, 1409252, 1484938, 1517656, 1697072, 1710007, 1827616, 1841546, 1924832, 2104624, 2466191, 2818504, 2969876, 3035312, 3394144, 3420014, 3683092, 4209248, 4932382, 5393099, 5637008, 5939752, 6070624, 6840028, 7366184, 9864764, 10786198, 11274016, 11879504, 11970049, 13680056, 14732368, 19729528, 21572396, 23759008, 23940098, 27360112, 29464736, 37751693, 39459056, 43144792, 47880196, 54720224, 70110287, 75503386, 78918112, 86289584, 95760392, 140220574, 151006772, 172579168, 191520784, 280441148, 302013544, 383041568, 490772009, 560882296, 604027088, 981544018, 1121764592, 1208054176, 1963088036, 2243529184, 3926176072, 7852352144, 15704704288]

約数ペア:

[(1, 15704704288), (2, 7852352144), (4, 3926176072), (7, 2243529184), (8, 1963088036), (13, 1208054176), (14, 1121764592), (16, 981544018), (26, 604027088), (28, 560882296), (32, 490772009), (41, 383041568), (52, 302013544), (56, 280441148), (82, 191520784), (91, 172579168), (104, 151006772), (112, 140220574), (164, 95760392), (182, 86289584), (199, 78918112), (208, 75503386), (224, 70110287), (287, 54720224), (328, 47880196), (364, 43144792), (398, 39459056), (416, 37751693), (533, 29464736), (574, 27360112), (656, 23940098), (661, 23759008), (728, 21572396), (796, 19729528), (1066, 14732368), (1148, 13680056), (1312, 11970049), (1322, 11879504), (1393, 11274016), (1456, 10786198), (1592, 9864764), (2132, 7366184), (2296, 6840028), (2587, 6070624), (2644, 5939752), (2786, 5637008), (2912, 5393099), (3184, 4932382), (3731, 4209248), (4264, 3683092), (4592, 3420014), (4627, 3394144), (5174, 3035312), (5288, 2969876), (5572, 2818504), (6368, 2466191), (7462, 2104624), (8159, 1924832), (8528, 1841546), (8593, 1827616), (9184, 1710007), (9254, 1697072), (10348, 1517656), (10576, 1484938), (11144, 1409252), (14924, 1052312), (16318, 962416), (17056, 920773), (17186, 913808), (18109, 867232), (18508, 848536), (20696, 758828), (21152, 742469), (22288, 704626), (27101, 579488), (29848, 526156), (32636, 481208), (34372, 456904), (36218, 433616), (37016, 424268), (41392, 379414), (44576, 352313), (54202, 289744), (57113, 274976), (59696, 263078), (60151, 261088), (65272, 240604), (68744, 228452), (72436, 216808), (74032, 212134), (82784, 189707), (106067, 148064), (108404, 144872), (114226, 137488), (119392, 131539), (120302, 130544)]