143013640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 408499200

約数和(自身を除く): 265485560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 280, 295, 308, 385, 413, 440, 472, 590, 616, 649, 770, 787, 826, 1180, 1298, 1540, 1574, 1652, 2065, 2360, 2596, 3080, 3148, 3245, 3304, 3935, 4130, 4543, 5192, 5509, 6296, 6490, 7870, 8260, 8657, 9086, 11018, 12980, 15740, 16520, 17314, 18172, 22036, 22715, 25960, 27545, 31480, 34628, 36344, 43285, 44072, 45430, 46433, 55090, 60599, 69256, 86570, 90860, 92866, 110180, 121198, 173140, 181720, 185732, 220360, 232165, 242396, 302995, 325031, 346280, 371464, 464330, 484792, 510763, 605990, 650062, 928660, 1021526, 1211980, 1300124, 1625155, 1857320, 2043052, 2423960, 2553815, 2600248, 3250310, 3575341, 4086104, 5107630, 6500620, 7150682, 10215260, 13001240, 14301364, 17876705, 20430520, 28602728, 35753410, 71506820, 143013640]

約数ペア:

[(1, 143013640), (2, 71506820), (4, 35753410), (5, 28602728), (7, 20430520), (8, 17876705), (10, 14301364), (11, 13001240), (14, 10215260), (20, 7150682), (22, 6500620), (28, 5107630), (35, 4086104), (40, 3575341), (44, 3250310), (55, 2600248), (56, 2553815), (59, 2423960), (70, 2043052), (77, 1857320), (88, 1625155), (110, 1300124), (118, 1211980), (140, 1021526), (154, 928660), (220, 650062), (236, 605990), (280, 510763), (295, 484792), (308, 464330), (385, 371464), (413, 346280), (440, 325031), (472, 302995), (590, 242396), (616, 232165), (649, 220360), (770, 185732), (787, 181720), (826, 173140), (1180, 121198), (1298, 110180), (1540, 92866), (1574, 90860), (1652, 86570), (2065, 69256), (2360, 60599), (2596, 55090), (3080, 46433), (3148, 45430), (3245, 44072), (3304, 43285), (3935, 36344), (4130, 34628), (4543, 31480), (5192, 27545), (5509, 25960), (6296, 22715), (6490, 22036), (7870, 18172), (8260, 17314), (8657, 16520), (9086, 15740), (11018, 12980)]