15668899840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6323}}^1$

素因数の和:6374

約数の個数: 156

約数和(自身を含む): 41336307432

約数和(自身を除く): 25667407592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1408, 1760, 1936, 2048, 2420, 2560, 2816, 3520, 3872, 4096, 4840, 5120, 5632, 6323, 7040, 7744, 9680, 10240, 11264, 12646, 14080, 15488, 19360, 20480, 22528, 25292, 28160, 30976, 31615, 38720, 45056, 50584, 56320, 61952, 63230, 69553, 77440, 101168, 112640, 123904, 126460, 139106, 154880, 202336, 225280, 247808, 252920, 278212, 309760, 347765, 404672, 495616, 505840, 556424, 619520, 695530, 765083, 809344, 1011680, 1112848, 1239040, 1391060, 1530166, 1618688, 2023360, 2225696, 2478080, 2782120, 3060332, 3237376, 3825415, 4046720, 4451392, 5564240, 6120664, 6474752, 7650830, 8093440, 8902784, 11128480, 12241328, 12949504, 15301660, 16186880, 17805568, 22256960, 24482656, 25899008, 30603320, 32373760, 35611136, 44513920, 48965312, 61206640, 64747520, 71222272, 89027840, 97930624, 122413280, 129495040, 142444544, 178055680, 195861248, 244826560, 284889088, 356111360, 391722496, 489653120, 712222720, 783444992, 979306240, 1424445440, 1566889984, 1958612480, 3133779968, 3917224960, 7834449920, 15668899840]

約数ペア:

[(1, 15668899840), (2, 7834449920), (4, 3917224960), (5, 3133779968), (8, 1958612480), (10, 1566889984), (11, 1424445440), (16, 979306240), (20, 783444992), (22, 712222720), (32, 489653120), (40, 391722496), (44, 356111360), (55, 284889088), (64, 244826560), (80, 195861248), (88, 178055680), (110, 142444544), (121, 129495040), (128, 122413280), (160, 97930624), (176, 89027840), (220, 71222272), (242, 64747520), (256, 61206640), (320, 48965312), (352, 44513920), (440, 35611136), (484, 32373760), (512, 30603320), (605, 25899008), (640, 24482656), (704, 22256960), (880, 17805568), (968, 16186880), (1024, 15301660), (1210, 12949504), (1280, 12241328), (1408, 11128480), (1760, 8902784), (1936, 8093440), (2048, 7650830), (2420, 6474752), (2560, 6120664), (2816, 5564240), (3520, 4451392), (3872, 4046720), (4096, 3825415), (4840, 3237376), (5120, 3060332), (5632, 2782120), (6323, 2478080), (7040, 2225696), (7744, 2023360), (9680, 1618688), (10240, 1530166), (11264, 1391060), (12646, 1239040), (14080, 1112848), (15488, 1011680), (19360, 809344), (20480, 765083), (22528, 695530), (25292, 619520), (28160, 556424), (30976, 505840), (31615, 495616), (38720, 404672), (45056, 347765), (50584, 309760), (56320, 278212), (61952, 252920), (63230, 247808), (69553, 225280), (77440, 202336), (101168, 154880), (112640, 139106), (123904, 126460)]