13079229520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{15749}}^1$

素因数の和:17252

約数の個数: 80

約数和(自身を含む): 34779024000

約数和(自身を除く): 21699794480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1483, 2966, 5932, 7415, 10381, 11864, 14830, 15749, 20762, 23728, 29660, 31498, 41524, 51905, 59320, 62996, 78745, 83048, 103810, 110243, 118640, 125992, 157490, 166096, 207620, 220486, 251984, 314980, 415240, 440972, 551215, 629960, 830480, 881944, 1102430, 1259920, 1763888, 2204860, 4409720, 8819440, 23355767, 46711534, 93423068, 116778835, 163490369, 186846136, 233557670, 326980738, 373692272, 467115340, 653961476, 817451845, 934230680, 1307922952, 1634903690, 1868461360, 2615845904, 3269807380, 6539614760, 13079229520]

約数ペア:

[(1, 13079229520), (2, 6539614760), (4, 3269807380), (5, 2615845904), (7, 1868461360), (8, 1634903690), (10, 1307922952), (14, 934230680), (16, 817451845), (20, 653961476), (28, 467115340), (35, 373692272), (40, 326980738), (56, 233557670), (70, 186846136), (80, 163490369), (112, 116778835), (140, 93423068), (280, 46711534), (560, 23355767), (1483, 8819440), (2966, 4409720), (5932, 2204860), (7415, 1763888), (10381, 1259920), (11864, 1102430), (14830, 881944), (15749, 830480), (20762, 629960), (23728, 551215), (29660, 440972), (31498, 415240), (41524, 314980), (51905, 251984), (59320, 220486), (62996, 207620), (78745, 166096), (83048, 157490), (103810, 125992), (110243, 118640)]