15857820160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68071}}^1$

素因数の和:68114

約数の個数: 160

約数和(自身を含む): 46796504832

約数和(自身を除く): 30938684672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5824, 6656, 7280, 8320, 8960, 11648, 14560, 16640, 17920, 23296, 29120, 33280, 46592, 58240, 68071, 116480, 136142, 232960, 272284, 340355, 476497, 544568, 680710, 884923, 952994, 1089136, 1361420, 1769846, 1905988, 2178272, 2382485, 2722840, 3539692, 3811976, 4356544, 4424615, 4764970, 5445680, 6194461, 7079384, 7623952, 8713088, 8849230, 9529940, 10891360, 12388922, 14158768, 15247904, 17426176, 17698460, 19059880, 21782720, 24777844, 28317536, 30495808, 30972305, 34852352, 35396920, 38119760, 43565440, 49555688, 56635072, 60991616, 61944610, 70793840, 76239520, 87130880, 99111376, 113270144, 121983232, 123889220, 141587680, 152479040, 174261760, 198222752, 226540288, 243966464, 247778440, 283175360, 304958080, 396445504, 453080576, 495556880, 566350720, 609916160, 792891008, 991113760, 1132701440, 1219832320, 1585782016, 1982227520, 2265402880, 3171564032, 3964455040, 7928910080, 15857820160]

約数ペア:

[(1, 15857820160), (2, 7928910080), (4, 3964455040), (5, 3171564032), (7, 2265402880), (8, 1982227520), (10, 1585782016), (13, 1219832320), (14, 1132701440), (16, 991113760), (20, 792891008), (26, 609916160), (28, 566350720), (32, 495556880), (35, 453080576), (40, 396445504), (52, 304958080), (56, 283175360), (64, 247778440), (65, 243966464), (70, 226540288), (80, 198222752), (91, 174261760), (104, 152479040), (112, 141587680), (128, 123889220), (130, 121983232), (140, 113270144), (160, 99111376), (182, 87130880), (208, 76239520), (224, 70793840), (256, 61944610), (260, 60991616), (280, 56635072), (320, 49555688), (364, 43565440), (416, 38119760), (448, 35396920), (455, 34852352), (512, 30972305), (520, 30495808), (560, 28317536), (640, 24777844), (728, 21782720), (832, 19059880), (896, 17698460), (910, 17426176), (1040, 15247904), (1120, 14158768), (1280, 12388922), (1456, 10891360), (1664, 9529940), (1792, 8849230), (1820, 8713088), (2080, 7623952), (2240, 7079384), (2560, 6194461), (2912, 5445680), (3328, 4764970), (3584, 4424615), (3640, 4356544), (4160, 3811976), (4480, 3539692), (5824, 2722840), (6656, 2382485), (7280, 2178272), (8320, 1905988), (8960, 1769846), (11648, 1361420), (14560, 1089136), (16640, 952994), (17920, 884923), (23296, 680710), (29120, 544568), (33280, 476497), (46592, 340355), (58240, 272284), (68071, 232960), (116480, 136142)]