1720192512

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{58943}}^1$

素因数の和:58983

約数の個数: 80

約数和(自身を含む): 4823976960

約数和(自身を除く): 3103784448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 58943, 117886, 176829, 235772, 353658, 471544, 707316, 943088, 1119917, 1414632, 1886176, 2239834, 2829264, 3359751, 3772352, 4479668, 5658528, 6719502, 7544704, 8959336, 11317056, 13439004, 15089408, 17918672, 22634112, 26878008, 30178816, 35837344, 45268224, 53756016, 71674688, 90536448, 107512032, 143349376, 215024064, 286698752, 430048128, 573397504, 860096256, 1720192512]

約数ペア:

[(1, 1720192512), (2, 860096256), (3, 573397504), (4, 430048128), (6, 286698752), (8, 215024064), (12, 143349376), (16, 107512032), (19, 90536448), (24, 71674688), (32, 53756016), (38, 45268224), (48, 35837344), (57, 30178816), (64, 26878008), (76, 22634112), (96, 17918672), (114, 15089408), (128, 13439004), (152, 11317056), (192, 8959336), (228, 7544704), (256, 6719502), (304, 5658528), (384, 4479668), (456, 3772352), (512, 3359751), (608, 2829264), (768, 2239834), (912, 1886176), (1216, 1414632), (1536, 1119917), (1824, 943088), (2432, 707316), (3648, 471544), (4864, 353658), (7296, 235772), (9728, 176829), (14592, 117886), (29184, 58943)]