1342990220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 3451908096

約数和(自身を除く): 2108917876

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 97, 103, 110, 130, 143, 188, 194, 206, 220, 235, 260, 286, 388, 412, 470, 485, 515, 517, 572, 611, 715, 940, 970, 1030, 1034, 1067, 1133, 1222, 1261, 1339, 1430, 1940, 2060, 2068, 2134, 2266, 2444, 2522, 2585, 2678, 2860, 3055, 4268, 4532, 4559, 4841, 5044, 5170, 5335, 5356, 5665, 6110, 6305, 6695, 6721, 9118, 9682, 9991, 10340, 10670, 11330, 12220, 12610, 13390, 13442, 13871, 14729, 18236, 19364, 19982, 21340, 22660, 22795, 24205, 25220, 26780, 26884, 27742, 29458, 33605, 39964, 45590, 48410, 49955, 50149, 53251, 55484, 58916, 59267, 62933, 67210, 69355, 73645, 91180, 96820, 99910, 100298, 106502, 109901, 118534, 125866, 129883, 134420, 138710, 147290, 199820, 200596, 213004, 219802, 237068, 250745, 251732, 259766, 266255, 277420, 294580, 296335, 314665, 439604, 469577, 501490, 519532, 532510, 549505, 592670, 629330, 649415, 651937, 692263, 939154, 1002980, 1065020, 1099010, 1185340, 1258660, 1298830, 1303874, 1384526, 1428713, 1878308, 2198020, 2347885, 2597660, 2607748, 2769052, 2857426, 3259685, 3461315, 4695770, 5165347, 5714852, 6104501, 6519370, 6922630, 7143565, 9391540, 10330694, 12209002, 13038740, 13845260, 14287130, 20661388, 24418004, 25826735, 28574260, 30522505, 51653470, 61045010, 67149511, 103306940, 122090020, 134299022, 268598044, 335747555, 671495110, 1342990220]

約数ペア:

[(1, 1342990220), (2, 671495110), (4, 335747555), (5, 268598044), (10, 134299022), (11, 122090020), (13, 103306940), (20, 67149511), (22, 61045010), (26, 51653470), (44, 30522505), (47, 28574260), (52, 25826735), (55, 24418004), (65, 20661388), (94, 14287130), (97, 13845260), (103, 13038740), (110, 12209002), (130, 10330694), (143, 9391540), (188, 7143565), (194, 6922630), (206, 6519370), (220, 6104501), (235, 5714852), (260, 5165347), (286, 4695770), (388, 3461315), (412, 3259685), (470, 2857426), (485, 2769052), (515, 2607748), (517, 2597660), (572, 2347885), (611, 2198020), (715, 1878308), (940, 1428713), (970, 1384526), (1030, 1303874), (1034, 1298830), (1067, 1258660), (1133, 1185340), (1222, 1099010), (1261, 1065020), (1339, 1002980), (1430, 939154), (1940, 692263), (2060, 651937), (2068, 649415), (2134, 629330), (2266, 592670), (2444, 549505), (2522, 532510), (2585, 519532), (2678, 501490), (2860, 469577), (3055, 439604), (4268, 314665), (4532, 296335), (4559, 294580), (4841, 277420), (5044, 266255), (5170, 259766), (5335, 251732), (5356, 250745), (5665, 237068), (6110, 219802), (6305, 213004), (6695, 200596), (6721, 199820), (9118, 147290), (9682, 138710), (9991, 134420), (10340, 129883), (10670, 125866), (11330, 118534), (12220, 109901), (12610, 106502), (13390, 100298), (13442, 99910), (13871, 96820), (14729, 91180), (18236, 73645), (19364, 69355), (19982, 67210), (21340, 62933), (22660, 59267), (22795, 58916), (24205, 55484), (25220, 53251), (26780, 50149), (26884, 49955), (27742, 48410), (29458, 45590), (33605, 39964)]