121736940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 371098560

約数和(自身を除く): 249361620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1609, 1940, 2522, 2910, 3218, 3783, 4827, 5044, 5820, 6305, 6436, 7566, 8045, 9654, 12610, 15132, 16090, 18915, 19308, 20917, 24135, 25220, 32180, 37830, 41834, 48270, 62751, 75660, 83668, 96540, 104585, 125502, 156073, 209170, 251004, 312146, 313755, 418340, 468219, 624292, 627510, 780365, 936438, 1255020, 1560730, 1872876, 2028949, 2341095, 3121460, 4057898, 4682190, 6086847, 8115796, 9364380, 10144745, 12173694, 20289490, 24347388, 30434235, 40578980, 60868470, 121736940]

約数ペア:

[(1, 121736940), (2, 60868470), (3, 40578980), (4, 30434235), (5, 24347388), (6, 20289490), (10, 12173694), (12, 10144745), (13, 9364380), (15, 8115796), (20, 6086847), (26, 4682190), (30, 4057898), (39, 3121460), (52, 2341095), (60, 2028949), (65, 1872876), (78, 1560730), (97, 1255020), (130, 936438), (156, 780365), (194, 627510), (195, 624292), (260, 468219), (291, 418340), (388, 313755), (390, 312146), (485, 251004), (582, 209170), (780, 156073), (970, 125502), (1164, 104585), (1261, 96540), (1455, 83668), (1609, 75660), (1940, 62751), (2522, 48270), (2910, 41834), (3218, 37830), (3783, 32180), (4827, 25220), (5044, 24135), (5820, 20917), (6305, 19308), (6436, 18915), (7566, 16090), (8045, 15132), (9654, 12610)]