142570680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8973

約数の個数: 128

約数和(自身を含む): 514598400

約数和(自身を除く): 372027720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8933, 15960, 17866, 26799, 35732, 44665, 53598, 62531, 71464, 89330, 107196, 125062, 133995, 169727, 178660, 187593, 214392, 250124, 267990, 312655, 339454, 357320, 375186, 500248, 509181, 535980, 625310, 678908, 750372, 848635, 937965, 1018362, 1071960, 1188089, 1250620, 1357816, 1500744, 1697270, 1875930, 2036724, 2376178, 2501240, 2545905, 3394540, 3564267, 3751860, 4073448, 4752356, 5091810, 5940445, 6789080, 7128534, 7503720, 9504712, 10183620, 11880890, 14257068, 17821335, 20367240, 23761780, 28514136, 35642670, 47523560, 71285340, 142570680]

約数ペア:

[(1, 142570680), (2, 71285340), (3, 47523560), (4, 35642670), (5, 28514136), (6, 23761780), (7, 20367240), (8, 17821335), (10, 14257068), (12, 11880890), (14, 10183620), (15, 9504712), (19, 7503720), (20, 7128534), (21, 6789080), (24, 5940445), (28, 5091810), (30, 4752356), (35, 4073448), (38, 3751860), (40, 3564267), (42, 3394540), (56, 2545905), (57, 2501240), (60, 2376178), (70, 2036724), (76, 1875930), (84, 1697270), (95, 1500744), (105, 1357816), (114, 1250620), (120, 1188089), (133, 1071960), (140, 1018362), (152, 937965), (168, 848635), (190, 750372), (210, 678908), (228, 625310), (266, 535980), (280, 509181), (285, 500248), (380, 375186), (399, 357320), (420, 339454), (456, 312655), (532, 267990), (570, 250124), (665, 214392), (760, 187593), (798, 178660), (840, 169727), (1064, 133995), (1140, 125062), (1330, 107196), (1596, 89330), (1995, 71464), (2280, 62531), (2660, 53598), (3192, 44665), (3990, 35732), (5320, 26799), (7980, 17866), (8933, 15960)]