162605986360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:4109

約数の個数: 128

約数和(自身を含む): 377213760000

約数和(自身を除く): 214607773640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 109, 139, 142, 218, 278, 284, 355, 436, 545, 556, 568, 695, 710, 872, 1090, 1112, 1390, 1420, 2180, 2780, 2840, 3779, 4360, 5560, 7558, 7739, 9869, 15116, 15151, 15478, 18895, 19738, 30232, 30302, 30956, 37790, 38695, 39476, 49345, 60604, 61912, 75580, 75755, 77390, 78952, 98690, 121208, 151160, 151510, 154780, 197380, 268309, 303020, 309560, 394760, 411911, 525281, 536618, 606040, 823822, 1050562, 1073236, 1075721, 1341545, 1647644, 2059555, 2101124, 2146472, 2151442, 2626405, 2683090, 3295288, 4119110, 4202248, 4302884, 5252810, 5366180, 5378605, 8238220, 8605768, 10505620, 10732360, 10757210, 16476440, 21011240, 21514420, 29245681, 37294951, 43028840, 57255629, 58491362, 74589902, 114511258, 116982724, 146228405, 149179804, 186474755, 229022516, 233965448, 286278145, 292456810, 298359608, 372949510, 458045032, 572556290, 584913620, 745899020, 1145112580, 1169827240, 1491798040, 2290225160, 4065149659, 8130299318, 16260598636, 20325748295, 32521197272, 40651496590, 81302993180, 162605986360]

約数ペア:

[(1, 162605986360), (2, 81302993180), (4, 40651496590), (5, 32521197272), (8, 20325748295), (10, 16260598636), (20, 8130299318), (40, 4065149659), (71, 2290225160), (109, 1491798040), (139, 1169827240), (142, 1145112580), (218, 745899020), (278, 584913620), (284, 572556290), (355, 458045032), (436, 372949510), (545, 298359608), (556, 292456810), (568, 286278145), (695, 233965448), (710, 229022516), (872, 186474755), (1090, 149179804), (1112, 146228405), (1390, 116982724), (1420, 114511258), (2180, 74589902), (2780, 58491362), (2840, 57255629), (3779, 43028840), (4360, 37294951), (5560, 29245681), (7558, 21514420), (7739, 21011240), (9869, 16476440), (15116, 10757210), (15151, 10732360), (15478, 10505620), (18895, 8605768), (19738, 8238220), (30232, 5378605), (30302, 5366180), (30956, 5252810), (37790, 4302884), (38695, 4202248), (39476, 4119110), (49345, 3295288), (60604, 2683090), (61912, 2626405), (75580, 2151442), (75755, 2146472), (77390, 2101124), (78952, 2059555), (98690, 1647644), (121208, 1341545), (151160, 1075721), (151510, 1073236), (154780, 1050562), (197380, 823822), (268309, 606040), (303020, 536618), (309560, 525281), (394760, 411911)]