163865280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1454

約数の個数: 112

約数和(自身を含む): 524646144

約数和(自身を除く): 360780864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1303, 1310, 1572, 1965, 2096, 2606, 2620, 3144, 3909, 3930, 4192, 5212, 5240, 6288, 6515, 7818, 7860, 8384, 10424, 10480, 12576, 13030, 15636, 15720, 19545, 20848, 20960, 25152, 26060, 31272, 31440, 39090, 41696, 41920, 52120, 62544, 62880, 78180, 83392, 104240, 125088, 125760, 156360, 170693, 208480, 250176, 312720, 341386, 416960, 512079, 625440, 682772, 853465, 1024158, 1250880, 1365544, 1706930, 2048316, 2560395, 2731088, 3413860, 4096632, 5120790, 5462176, 6827720, 8193264, 10241580, 10924352, 13655440, 16386528, 20483160, 27310880, 32773056, 40966320, 54621760, 81932640, 163865280]

約数ペア:

[(1, 163865280), (2, 81932640), (3, 54621760), (4, 40966320), (5, 32773056), (6, 27310880), (8, 20483160), (10, 16386528), (12, 13655440), (15, 10924352), (16, 10241580), (20, 8193264), (24, 6827720), (30, 5462176), (32, 5120790), (40, 4096632), (48, 3413860), (60, 2731088), (64, 2560395), (80, 2048316), (96, 1706930), (120, 1365544), (131, 1250880), (160, 1024158), (192, 853465), (240, 682772), (262, 625440), (320, 512079), (393, 416960), (480, 341386), (524, 312720), (655, 250176), (786, 208480), (960, 170693), (1048, 156360), (1303, 125760), (1310, 125088), (1572, 104240), (1965, 83392), (2096, 78180), (2606, 62880), (2620, 62544), (3144, 52120), (3909, 41920), (3930, 41696), (4192, 39090), (5212, 31440), (5240, 31272), (6288, 26060), (6515, 25152), (7818, 20960), (7860, 20848), (8384, 19545), (10424, 15720), (10480, 15636), (12576, 13030)]