5184688640

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 160

約数和(自身を含む): 12897460224

約数和(自身を除く): 7712771584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 127, 128, 148, 160, 185, 254, 256, 296, 320, 370, 431, 508, 512, 592, 635, 640, 740, 862, 1016, 1184, 1270, 1280, 1480, 1724, 2032, 2155, 2368, 2540, 2560, 2960, 3448, 4064, 4310, 4699, 4736, 5080, 5920, 6896, 8128, 8620, 9398, 9472, 10160, 11840, 13792, 15947, 16256, 17240, 18796, 18944, 20320, 23495, 23680, 27584, 31894, 32512, 34480, 37592, 40640, 46990, 47360, 54737, 55168, 63788, 65024, 68960, 75184, 79735, 81280, 93980, 94720, 109474, 110336, 127576, 137920, 150368, 159470, 162560, 187960, 218948, 220672, 255152, 273685, 275840, 300736, 318940, 325120, 375920, 437896, 510304, 547370, 551680, 601472, 637880, 751840, 875792, 1020608, 1094740, 1103360, 1202944, 1275760, 1503680, 1751584, 2025269, 2041216, 2189480, 2405888, 2551520, 3007360, 3503168, 4050538, 4082432, 4378960, 5103040, 6014720, 7006336, 8101076, 8164864, 8757920, 10126345, 10206080, 12029440, 14012672, 16202152, 17515840, 20252690, 20412160, 28025344, 32404304, 35031680, 40505380, 40824320, 64808608, 70063360, 81010760, 129617216, 140126720, 162021520, 259234432, 324043040, 518468864, 648086080, 1036937728, 1296172160, 2592344320, 5184688640]

約数ペア:

[(1, 5184688640), (2, 2592344320), (4, 1296172160), (5, 1036937728), (8, 648086080), (10, 518468864), (16, 324043040), (20, 259234432), (32, 162021520), (37, 140126720), (40, 129617216), (64, 81010760), (74, 70063360), (80, 64808608), (127, 40824320), (128, 40505380), (148, 35031680), (160, 32404304), (185, 28025344), (254, 20412160), (256, 20252690), (296, 17515840), (320, 16202152), (370, 14012672), (431, 12029440), (508, 10206080), (512, 10126345), (592, 8757920), (635, 8164864), (640, 8101076), (740, 7006336), (862, 6014720), (1016, 5103040), (1184, 4378960), (1270, 4082432), (1280, 4050538), (1480, 3503168), (1724, 3007360), (2032, 2551520), (2155, 2405888), (2368, 2189480), (2540, 2041216), (2560, 2025269), (2960, 1751584), (3448, 1503680), (4064, 1275760), (4310, 1202944), (4699, 1103360), (4736, 1094740), (5080, 1020608), (5920, 875792), (6896, 751840), (8128, 637880), (8620, 601472), (9398, 551680), (9472, 547370), (10160, 510304), (11840, 437896), (13792, 375920), (15947, 325120), (16256, 318940), (17240, 300736), (18796, 275840), (18944, 273685), (20320, 255152), (23495, 220672), (23680, 218948), (27584, 187960), (31894, 162560), (32512, 159470), (34480, 150368), (37592, 137920), (40640, 127576), (46990, 110336), (47360, 109474), (54737, 94720), (55168, 93980), (63788, 81280), (65024, 79735), (68960, 75184)]