1566705919160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{145681}}^1$

素因数の和:145921

約数の個数: 128

約数和(自身を含む): 3725729740800

約数和(自身を除く): 2159023821640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 127, 145, 146, 232, 254, 290, 292, 365, 508, 580, 584, 635, 730, 1016, 1160, 1270, 1460, 2117, 2540, 2920, 3683, 4234, 5080, 7366, 8468, 9271, 10585, 14732, 16936, 18415, 18542, 21170, 29464, 36830, 37084, 42340, 46355, 73660, 74168, 84680, 92710, 145681, 147320, 185420, 268859, 291362, 370840, 537718, 582724, 728405, 1075436, 1165448, 1344295, 1456810, 2150872, 2688590, 2913620, 4224749, 5377180, 5827240, 8449498, 10634713, 10754360, 16898996, 18501487, 21123745, 21269426, 33797992, 37002974, 42247490, 42538852, 53173565, 74005948, 84494980, 85077704, 92507435, 106347130, 148011896, 168989960, 185014870, 212694260, 308406677, 370029740, 425388520, 536543123, 616813354, 740059480, 1073086246, 1233626708, 1350608551, 1542033385, 2146172492, 2467253416, 2682715615, 2701217102, 3084066770, 4292344984, 5365431230, 5402434204, 6168133540, 6753042755, 10730862460, 10804868408, 12336267080, 13506085510, 21461724920, 27012171020, 39167647979, 54024342040, 78335295958, 156670591916, 195838239895, 313341183832, 391676479790, 783352959580, 1566705919160]

約数ペア:

[(1, 1566705919160), (2, 783352959580), (4, 391676479790), (5, 313341183832), (8, 195838239895), (10, 156670591916), (20, 78335295958), (29, 54024342040), (40, 39167647979), (58, 27012171020), (73, 21461724920), (116, 13506085510), (127, 12336267080), (145, 10804868408), (146, 10730862460), (232, 6753042755), (254, 6168133540), (290, 5402434204), (292, 5365431230), (365, 4292344984), (508, 3084066770), (580, 2701217102), (584, 2682715615), (635, 2467253416), (730, 2146172492), (1016, 1542033385), (1160, 1350608551), (1270, 1233626708), (1460, 1073086246), (2117, 740059480), (2540, 616813354), (2920, 536543123), (3683, 425388520), (4234, 370029740), (5080, 308406677), (7366, 212694260), (8468, 185014870), (9271, 168989960), (10585, 148011896), (14732, 106347130), (16936, 92507435), (18415, 85077704), (18542, 84494980), (21170, 74005948), (29464, 53173565), (36830, 42538852), (37084, 42247490), (42340, 37002974), (46355, 33797992), (73660, 21269426), (74168, 21123745), (84680, 18501487), (92710, 16898996), (145681, 10754360), (147320, 10634713), (185420, 8449498), (268859, 5827240), (291362, 5377180), (370840, 4224749), (537718, 2913620), (582724, 2688590), (728405, 2150872), (1075436, 1456810), (1165448, 1344295)]