15697536402880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{847043}}^1$

素因数の和:849086

約数の個数: 112

約数和(自身を含む): 38688124828320

約数和(自身を除く): 22990588425440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 1997, 2320, 3994, 4640, 7988, 9280, 9985, 15976, 19970, 31952, 39940, 57913, 63904, 79880, 115826, 127808, 159760, 231652, 289565, 319520, 463304, 579130, 639040, 847043, 926608, 1158260, 1694086, 1853216, 2316520, 3388172, 3706432, 4235215, 4633040, 6776344, 8470430, 9266080, 13552688, 16940860, 18532160, 24564247, 27105376, 33881720, 49128494, 54210752, 67763440, 98256988, 122821235, 135526880, 196513976, 245642470, 271053760, 393027952, 491284940, 786055904, 982569880, 1572111808, 1691544871, 1965139760, 3383089742, 3930279520, 6766179484, 7860559040, 8457724355, 13532358968, 16915448710, 27064717936, 33830897420, 49054801259, 54129435872, 67661794840, 98109602518, 108258871744, 135323589680, 196219205036, 245274006295, 270647179360, 392438410072, 490548012590, 541294358720, 784876820144, 981096025180, 1569753640288, 1962192050360, 3139507280576, 3924384100720, 7848768201440, 15697536402880]

約数ペア:

[(1, 15697536402880), (2, 7848768201440), (4, 3924384100720), (5, 3139507280576), (8, 1962192050360), (10, 1569753640288), (16, 981096025180), (20, 784876820144), (29, 541294358720), (32, 490548012590), (40, 392438410072), (58, 270647179360), (64, 245274006295), (80, 196219205036), (116, 135323589680), (145, 108258871744), (160, 98109602518), (232, 67661794840), (290, 54129435872), (320, 49054801259), (464, 33830897420), (580, 27064717936), (928, 16915448710), (1160, 13532358968), (1856, 8457724355), (1997, 7860559040), (2320, 6766179484), (3994, 3930279520), (4640, 3383089742), (7988, 1965139760), (9280, 1691544871), (9985, 1572111808), (15976, 982569880), (19970, 786055904), (31952, 491284940), (39940, 393027952), (57913, 271053760), (63904, 245642470), (79880, 196513976), (115826, 135526880), (127808, 122821235), (159760, 98256988), (231652, 67763440), (289565, 54210752), (319520, 49128494), (463304, 33881720), (579130, 27105376), (639040, 24564247), (847043, 18532160), (926608, 16940860), (1158260, 13552688), (1694086, 9266080), (1853216, 8470430), (2316520, 6776344), (3388172, 4633040), (3706432, 4235215)]