13546820820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{560249}}^1$

素因数の和:560305

約数の個数: 96

約数和(自身を含む): 42166656000

約数和(自身を除く): 28619835180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 560249, 1120498, 1680747, 2240996, 2801245, 3361494, 5602490, 6722988, 7283237, 8403735, 11204980, 14566474, 16807470, 17367719, 21849711, 29132948, 33614940, 34735438, 36416185, 43699422, 52103157, 69470876, 72832370, 86838595, 87398844, 104206314, 109248555, 145664740, 173677190, 208412628, 218497110, 225780347, 260515785, 347354380, 436994220, 451560694, 521031570, 677341041, 903121388, 1042063140, 1128901735, 1354682082, 2257803470, 2709364164, 3386705205, 4515606940, 6773410410, 13546820820]

約数ペア:

[(1, 13546820820), (2, 6773410410), (3, 4515606940), (4, 3386705205), (5, 2709364164), (6, 2257803470), (10, 1354682082), (12, 1128901735), (13, 1042063140), (15, 903121388), (20, 677341041), (26, 521031570), (30, 451560694), (31, 436994220), (39, 347354380), (52, 260515785), (60, 225780347), (62, 218497110), (65, 208412628), (78, 173677190), (93, 145664740), (124, 109248555), (130, 104206314), (155, 87398844), (156, 86838595), (186, 72832370), (195, 69470876), (260, 52103157), (310, 43699422), (372, 36416185), (390, 34735438), (403, 33614940), (465, 29132948), (620, 21849711), (780, 17367719), (806, 16807470), (930, 14566474), (1209, 11204980), (1612, 8403735), (1860, 7283237), (2015, 6722988), (2418, 5602490), (4030, 3361494), (4836, 2801245), (6045, 2240996), (8060, 1680747), (12090, 1120498), (24180, 560249)]