15553625920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131011}}^1$

素因数の和:131088

約数の個数: 112

約数和(自身を含む): 43127054208

約数和(自身を除く): 27573428288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 5936, 7420, 8480, 11872, 14840, 16960, 23744, 29680, 59360, 118720, 131011, 262022, 524044, 655055, 917077, 1048088, 1310110, 1834154, 2096176, 2620220, 3668308, 4192352, 4585385, 5240440, 6943583, 7336616, 8384704, 9170770, 10480880, 13887166, 14673232, 18341540, 20961760, 27774332, 29346464, 34717915, 36683080, 41923520, 48605081, 55548664, 58692928, 69435830, 73366160, 97210162, 111097328, 138871660, 146732320, 194420324, 222194656, 243025405, 277743320, 293464640, 388840648, 444389312, 486050810, 555486640, 777681296, 972101620, 1110973280, 1555362592, 1944203240, 2221946560, 3110725184, 3888406480, 7776812960, 15553625920]

約数ペア:

[(1, 15553625920), (2, 7776812960), (4, 3888406480), (5, 3110725184), (7, 2221946560), (8, 1944203240), (10, 1555362592), (14, 1110973280), (16, 972101620), (20, 777681296), (28, 555486640), (32, 486050810), (35, 444389312), (40, 388840648), (53, 293464640), (56, 277743320), (64, 243025405), (70, 222194656), (80, 194420324), (106, 146732320), (112, 138871660), (140, 111097328), (160, 97210162), (212, 73366160), (224, 69435830), (265, 58692928), (280, 55548664), (320, 48605081), (371, 41923520), (424, 36683080), (448, 34717915), (530, 29346464), (560, 27774332), (742, 20961760), (848, 18341540), (1060, 14673232), (1120, 13887166), (1484, 10480880), (1696, 9170770), (1855, 8384704), (2120, 7336616), (2240, 6943583), (2968, 5240440), (3392, 4585385), (3710, 4192352), (4240, 3668308), (5936, 2620220), (7420, 2096176), (8480, 1834154), (11872, 1310110), (14840, 1048088), (16960, 917077), (23744, 655055), (29680, 524044), (59360, 262022), (118720, 131011)]