40478049255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1889}}^1$

素因数の和:2413

約数の個数: 128

約数和(自身を含む): 81517363200

約数和(自身を除く): 41039313945

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 467, 483, 665, 805, 1311, 1401, 1889, 1995, 2185, 2335, 2415, 3059, 3269, 5667, 6555, 7005, 8873, 9177, 9445, 9807, 10741, 13223, 15295, 16345, 26619, 28335, 32223, 35891, 39669, 43447, 44365, 45885, 49035, 53705, 62111, 66115, 75187, 107673, 130341, 133095, 161115, 179455, 186333, 198345, 204079, 217235, 225561, 251237, 304129, 310555, 375935, 538365, 612237, 651705, 753711, 825493, 882163, 912387, 931665, 1020395, 1127805, 1256185, 1428553, 1520645, 2476479, 2646489, 3061185, 3768555, 4127465, 4285659, 4410815, 4561935, 5778451, 6175141, 7142765, 12382395, 13232445, 16761097, 17335353, 18525423, 20289749, 21428295, 28892255, 30875705, 50283291, 60869247, 83805485, 86676765, 92627115, 101448745, 117327679, 142028243, 251416455, 304346235, 351983037, 385505231, 426084729, 586638395, 710141215, 1156515693, 1759915185, 1927526155, 2130423645, 2698536617, 5782578465, 8095609851, 13492683085, 40478049255]

約数ペア:

[(1, 40478049255), (3, 13492683085), (5, 8095609851), (7, 5782578465), (15, 2698536617), (19, 2130423645), (21, 1927526155), (23, 1759915185), (35, 1156515693), (57, 710141215), (69, 586638395), (95, 426084729), (105, 385505231), (115, 351983037), (133, 304346235), (161, 251416455), (285, 142028243), (345, 117327679), (399, 101448745), (437, 92627115), (467, 86676765), (483, 83805485), (665, 60869247), (805, 50283291), (1311, 30875705), (1401, 28892255), (1889, 21428295), (1995, 20289749), (2185, 18525423), (2335, 17335353), (2415, 16761097), (3059, 13232445), (3269, 12382395), (5667, 7142765), (6555, 6175141), (7005, 5778451), (8873, 4561935), (9177, 4410815), (9445, 4285659), (9807, 4127465), (10741, 3768555), (13223, 3061185), (15295, 2646489), (16345, 2476479), (26619, 1520645), (28335, 1428553), (32223, 1256185), (35891, 1127805), (39669, 1020395), (43447, 931665), (44365, 912387), (45885, 882163), (49035, 825493), (53705, 753711), (62111, 651705), (66115, 612237), (75187, 538365), (107673, 375935), (130341, 310555), (133095, 304129), (161115, 251237), (179455, 225561), (186333, 217235), (198345, 204079)]