241716860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 672107520

約数和(自身を除く): 430390660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 133, 140, 154, 190, 209, 220, 242, 266, 308, 380, 385, 418, 484, 532, 605, 665, 751, 770, 836, 847, 1045, 1210, 1330, 1463, 1502, 1540, 1694, 2090, 2299, 2420, 2660, 2926, 3004, 3388, 3755, 4180, 4235, 4598, 5257, 5852, 7315, 7510, 8261, 8470, 9196, 10514, 11495, 14269, 14630, 15020, 16093, 16522, 16940, 21028, 22990, 26285, 28538, 29260, 32186, 33044, 41305, 45980, 52570, 57076, 57827, 64372, 71345, 80465, 82610, 90871, 99883, 105140, 115654, 142690, 156959, 160930, 165220, 181742, 199766, 231308, 285380, 289135, 313918, 321860, 363484, 399532, 454355, 499415, 578270, 627836, 636097, 784795, 908710, 998830, 1098713, 1156540, 1272194, 1569590, 1726549, 1817420, 1997660, 2197426, 2544388, 3139180, 3180485, 3453098, 4394852, 5493565, 6360970, 6906196, 8632745, 10987130, 12085843, 12721940, 17265490, 21974260, 24171686, 34530980, 48343372, 60429215, 120858430, 241716860]

約数ペア:

[(1, 241716860), (2, 120858430), (4, 60429215), (5, 48343372), (7, 34530980), (10, 24171686), (11, 21974260), (14, 17265490), (19, 12721940), (20, 12085843), (22, 10987130), (28, 8632745), (35, 6906196), (38, 6360970), (44, 5493565), (55, 4394852), (70, 3453098), (76, 3180485), (77, 3139180), (95, 2544388), (110, 2197426), (121, 1997660), (133, 1817420), (140, 1726549), (154, 1569590), (190, 1272194), (209, 1156540), (220, 1098713), (242, 998830), (266, 908710), (308, 784795), (380, 636097), (385, 627836), (418, 578270), (484, 499415), (532, 454355), (605, 399532), (665, 363484), (751, 321860), (770, 313918), (836, 289135), (847, 285380), (1045, 231308), (1210, 199766), (1330, 181742), (1463, 165220), (1502, 160930), (1540, 156959), (1694, 142690), (2090, 115654), (2299, 105140), (2420, 99883), (2660, 90871), (2926, 82610), (3004, 80465), (3388, 71345), (3755, 64372), (4180, 57827), (4235, 57076), (4598, 52570), (5257, 45980), (5852, 41305), (7315, 33044), (7510, 32186), (8261, 29260), (8470, 28538), (9196, 26285), (10514, 22990), (11495, 21028), (14269, 16940), (14630, 16522), (15020, 16093)]