162398320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15302

約数の個数: 80

約数和(自身を含む): 454256640

約数和(自身を除く): 291858320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 15263, 30526, 61052, 76315, 106841, 122104, 152630, 213682, 244208, 289997, 305260, 427364, 534205, 579994, 610520, 854728, 1068410, 1159988, 1221040, 1449985, 1709456, 2029979, 2136820, 2319976, 2899970, 4059958, 4273640, 4639952, 5799940, 8119916, 8547280, 10149895, 11599880, 16239832, 20299790, 23199760, 32479664, 40599580, 81199160, 162398320]

約数ペア:

[(1, 162398320), (2, 81199160), (4, 40599580), (5, 32479664), (7, 23199760), (8, 20299790), (10, 16239832), (14, 11599880), (16, 10149895), (19, 8547280), (20, 8119916), (28, 5799940), (35, 4639952), (38, 4273640), (40, 4059958), (56, 2899970), (70, 2319976), (76, 2136820), (80, 2029979), (95, 1709456), (112, 1449985), (133, 1221040), (140, 1159988), (152, 1068410), (190, 854728), (266, 610520), (280, 579994), (304, 534205), (380, 427364), (532, 305260), (560, 289997), (665, 244208), (760, 213682), (1064, 152630), (1330, 122104), (1520, 106841), (2128, 76315), (2660, 61052), (5320, 30526), (10640, 15263)]