160384455

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 370782720

約数和(自身を除く): 210398265

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 37, 45, 55, 63, 77, 81, 99, 105, 111, 135, 139, 165, 185, 189, 231, 259, 297, 315, 333, 385, 405, 407, 417, 495, 555, 567, 693, 695, 777, 891, 945, 973, 999, 1155, 1221, 1251, 1295, 1485, 1529, 1665, 2035, 2079, 2085, 2331, 2835, 2849, 2919, 2997, 3465, 3663, 3753, 3885, 4455, 4587, 4865, 4995, 5143, 6105, 6237, 6255, 6993, 7645, 8547, 8757, 10395, 10703, 10989, 11259, 11655, 13761, 14245, 14595, 14985, 15429, 18315, 18765, 20979, 22935, 25641, 25715, 26271, 31185, 32109, 32967, 34965, 36001, 41283, 42735, 43785, 46287, 53515, 54945, 56295, 56573, 68805, 76923, 77145, 78813, 96327, 104895, 108003, 123849, 128205, 131355, 138861, 160545, 164835, 169719, 180005, 206415, 230769, 231435, 282865, 288981, 324009, 384615, 394065, 396011, 416583, 481635, 509157, 540015, 619245, 694305, 848595, 866943, 972027, 1153845, 1188033, 1444905, 1527471, 1620045, 1980055, 2082915, 2545785, 2916081, 3564099, 4334715, 4582413, 4860135, 5940165, 7637355, 10692297, 14580405, 17820495, 22912065, 32076891, 53461485, 160384455]

約数ペア:

[(1, 160384455), (3, 53461485), (5, 32076891), (7, 22912065), (9, 17820495), (11, 14580405), (15, 10692297), (21, 7637355), (27, 5940165), (33, 4860135), (35, 4582413), (37, 4334715), (45, 3564099), (55, 2916081), (63, 2545785), (77, 2082915), (81, 1980055), (99, 1620045), (105, 1527471), (111, 1444905), (135, 1188033), (139, 1153845), (165, 972027), (185, 866943), (189, 848595), (231, 694305), (259, 619245), (297, 540015), (315, 509157), (333, 481635), (385, 416583), (405, 396011), (407, 394065), (417, 384615), (495, 324009), (555, 288981), (567, 282865), (693, 231435), (695, 230769), (777, 206415), (891, 180005), (945, 169719), (973, 164835), (999, 160545), (1155, 138861), (1221, 131355), (1251, 128205), (1295, 123849), (1485, 108003), (1529, 104895), (1665, 96327), (2035, 78813), (2079, 77145), (2085, 76923), (2331, 68805), (2835, 56573), (2849, 56295), (2919, 54945), (2997, 53515), (3465, 46287), (3663, 43785), (3753, 42735), (3885, 41283), (4455, 36001), (4587, 34965), (4865, 32967), (4995, 32109), (5143, 31185), (6105, 26271), (6237, 25715), (6255, 25641), (6993, 22935), (7645, 20979), (8547, 18765), (8757, 18315), (10395, 15429), (10703, 14985), (10989, 14595), (11259, 14245), (11655, 13761)]