1518565546160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47101909}}^1$

素因数の和:47101966

約数の個数: 80

約数和(自身を含む): 3924907956480

約数和(自身を除く): 2406342410320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 47101909, 94203818, 188407636, 235509545, 376815272, 471019090, 612324817, 753630544, 942038180, 1224649634, 1460159179, 1884076360, 2449299268, 2920318358, 3061624085, 3768152720, 4898598536, 5840636716, 6123248170, 7300795895, 9797197072, 11681273432, 12246496340, 14601591790, 18982069327, 23362546864, 24492992680, 29203183580, 37964138654, 48985985360, 58406367160, 75928277308, 94910346635, 116812734320, 151856554616, 189820693270, 303713109232, 379641386540, 759282773080, 1518565546160]

約数ペア:

[(1, 1518565546160), (2, 759282773080), (4, 379641386540), (5, 303713109232), (8, 189820693270), (10, 151856554616), (13, 116812734320), (16, 94910346635), (20, 75928277308), (26, 58406367160), (31, 48985985360), (40, 37964138654), (52, 29203183580), (62, 24492992680), (65, 23362546864), (80, 18982069327), (104, 14601591790), (124, 12246496340), (130, 11681273432), (155, 9797197072), (208, 7300795895), (248, 6123248170), (260, 5840636716), (310, 4898598536), (403, 3768152720), (496, 3061624085), (520, 2920318358), (620, 2449299268), (806, 1884076360), (1040, 1460159179), (1240, 1224649634), (1612, 942038180), (2015, 753630544), (2480, 612324817), (3224, 471019090), (4030, 376815272), (6448, 235509545), (8060, 188407636), (16120, 94203818), (32240, 47101909)]