140367045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 306561024

約数和(自身を除く): 166193979

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 23, 35, 39, 51, 65, 69, 85, 91, 105, 115, 119, 161, 195, 221, 255, 263, 273, 299, 345, 357, 391, 455, 483, 595, 663, 789, 805, 897, 1105, 1173, 1315, 1365, 1495, 1547, 1785, 1841, 1955, 2093, 2415, 2737, 3315, 3419, 3945, 4471, 4485, 4641, 5083, 5523, 5865, 6049, 6279, 7735, 8211, 9205, 10257, 10465, 13413, 13685, 15249, 17095, 18147, 22355, 23205, 23933, 25415, 27615, 30245, 31297, 31395, 35581, 41055, 42343, 51285, 58123, 67065, 71799, 76245, 78637, 90735, 93891, 102833, 106743, 119665, 127029, 156485, 174369, 177905, 211715, 235911, 290615, 308499, 358995, 393185, 406861, 469455, 514165, 533715, 550459, 635145, 719831, 871845, 1179555, 1220583, 1336829, 1542495, 1651377, 2034305, 2159493, 2752295, 3599155, 4010487, 6102915, 6684145, 8256885, 9357803, 10797465, 20052435, 28073409, 46789015, 140367045]

約数ペア:

[(1, 140367045), (3, 46789015), (5, 28073409), (7, 20052435), (13, 10797465), (15, 9357803), (17, 8256885), (21, 6684145), (23, 6102915), (35, 4010487), (39, 3599155), (51, 2752295), (65, 2159493), (69, 2034305), (85, 1651377), (91, 1542495), (105, 1336829), (115, 1220583), (119, 1179555), (161, 871845), (195, 719831), (221, 635145), (255, 550459), (263, 533715), (273, 514165), (299, 469455), (345, 406861), (357, 393185), (391, 358995), (455, 308499), (483, 290615), (595, 235911), (663, 211715), (789, 177905), (805, 174369), (897, 156485), (1105, 127029), (1173, 119665), (1315, 106743), (1365, 102833), (1495, 93891), (1547, 90735), (1785, 78637), (1841, 76245), (1955, 71799), (2093, 67065), (2415, 58123), (2737, 51285), (3315, 42343), (3419, 41055), (3945, 35581), (4471, 31395), (4485, 31297), (4641, 30245), (5083, 27615), (5523, 25415), (5865, 23933), (6049, 23205), (6279, 22355), (7735, 18147), (8211, 17095), (9205, 15249), (10257, 13685), (10465, 13413)]