1569120725120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{671161}}^1$

素因数の和:671474

約数の個数: 128

約数和(自身を含む): 4054113791280

約数和(自身を除く): 2484993066160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 281, 320, 416, 520, 562, 640, 832, 1040, 1124, 1405, 1664, 2080, 2248, 2810, 3653, 4160, 4496, 5620, 7306, 8320, 8992, 11240, 14612, 17984, 18265, 22480, 29224, 35968, 36530, 44960, 58448, 73060, 89920, 116896, 146120, 179840, 233792, 292240, 467584, 584480, 671161, 1168960, 1342322, 2337920, 2684644, 3355805, 5369288, 6711610, 8725093, 10738576, 13423220, 17450186, 21477152, 26846440, 34900372, 42954304, 43625465, 53692880, 69800744, 85908608, 87250930, 107385760, 139601488, 174501860, 188596241, 214771520, 279202976, 349003720, 377192482, 429543040, 558405952, 698007440, 754384964, 942981205, 1116811904, 1396014880, 1508769928, 1885962410, 2451751133, 2792029760, 3017539856, 3771924820, 4903502266, 5584059520, 6035079712, 7543849640, 9807004532, 12070159424, 12258755665, 15087699280, 19614009064, 24140318848, 24517511330, 30175398560, 39228018128, 49035022660, 60350797120, 78456036256, 98070045320, 120701594240, 156912072512, 196140090640, 313824145024, 392280181280, 784560362560, 1569120725120]

約数ペア:

[(1, 1569120725120), (2, 784560362560), (4, 392280181280), (5, 313824145024), (8, 196140090640), (10, 156912072512), (13, 120701594240), (16, 98070045320), (20, 78456036256), (26, 60350797120), (32, 49035022660), (40, 39228018128), (52, 30175398560), (64, 24517511330), (65, 24140318848), (80, 19614009064), (104, 15087699280), (128, 12258755665), (130, 12070159424), (160, 9807004532), (208, 7543849640), (260, 6035079712), (281, 5584059520), (320, 4903502266), (416, 3771924820), (520, 3017539856), (562, 2792029760), (640, 2451751133), (832, 1885962410), (1040, 1508769928), (1124, 1396014880), (1405, 1116811904), (1664, 942981205), (2080, 754384964), (2248, 698007440), (2810, 558405952), (3653, 429543040), (4160, 377192482), (4496, 349003720), (5620, 279202976), (7306, 214771520), (8320, 188596241), (8992, 174501860), (11240, 139601488), (14612, 107385760), (17984, 87250930), (18265, 85908608), (22480, 69800744), (29224, 53692880), (35968, 43625465), (36530, 42954304), (44960, 34900372), (58448, 26846440), (73060, 21477152), (89920, 17450186), (116896, 13423220), (146120, 10738576), (179840, 8725093), (233792, 6711610), (292240, 5369288), (467584, 3355805), (584480, 2684644), (671161, 2337920), (1168960, 1342322)]