143199420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26227}}^1$

素因数の和:26259

約数の個数: 96

約数和(自身を含む): 493506048

約数和(自身を除く): 350306628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26227, 52454, 78681, 104908, 131135, 157362, 183589, 262270, 314724, 340951, 367178, 393405, 524540, 550767, 681902, 734356, 786810, 917945, 1022853, 1101534, 1363804, 1573620, 1704755, 1835890, 2045706, 2203068, 2386657, 2753835, 3409510, 3671780, 4091412, 4773314, 5114265, 5507670, 6819020, 7159971, 9546628, 10228530, 11015340, 11933285, 14319942, 20457060, 23866570, 28639884, 35799855, 47733140, 71599710, 143199420]

約数ペア:

[(1, 143199420), (2, 71599710), (3, 47733140), (4, 35799855), (5, 28639884), (6, 23866570), (7, 20457060), (10, 14319942), (12, 11933285), (13, 11015340), (14, 10228530), (15, 9546628), (20, 7159971), (21, 6819020), (26, 5507670), (28, 5114265), (30, 4773314), (35, 4091412), (39, 3671780), (42, 3409510), (52, 2753835), (60, 2386657), (65, 2203068), (70, 2045706), (78, 1835890), (84, 1704755), (91, 1573620), (105, 1363804), (130, 1101534), (140, 1022853), (156, 917945), (182, 786810), (195, 734356), (210, 681902), (260, 550767), (273, 524540), (364, 393405), (390, 367178), (420, 340951), (455, 314724), (546, 262270), (780, 183589), (910, 157362), (1092, 131135), (1365, 104908), (1820, 78681), (2730, 52454), (5460, 26227)]