158602920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4455

約数の個数: 128

約数和(自身を含む): 556554240

約数和(自身を除く): 397951320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4391, 4515, 5160, 6020, 7224, 8782, 9030, 12040, 13173, 17564, 18060, 21955, 26346, 30737, 35128, 36120, 43910, 52692, 61474, 65865, 87820, 92211, 105384, 122948, 131730, 153685, 175640, 184422, 188813, 245896, 263460, 307370, 368844, 377626, 461055, 526920, 566439, 614740, 737688, 755252, 922110, 944065, 1132878, 1229480, 1321691, 1510504, 1844220, 1888130, 2265756, 2643382, 2832195, 3688440, 3776260, 3965073, 4531512, 5286764, 5664390, 6608455, 7552520, 7930146, 10573528, 11328780, 13216910, 15860292, 19825365, 22657560, 26433820, 31720584, 39650730, 52867640, 79301460, 158602920]

約数ペア:

[(1, 158602920), (2, 79301460), (3, 52867640), (4, 39650730), (5, 31720584), (6, 26433820), (7, 22657560), (8, 19825365), (10, 15860292), (12, 13216910), (14, 11328780), (15, 10573528), (20, 7930146), (21, 7552520), (24, 6608455), (28, 5664390), (30, 5286764), (35, 4531512), (40, 3965073), (42, 3776260), (43, 3688440), (56, 2832195), (60, 2643382), (70, 2265756), (84, 1888130), (86, 1844220), (105, 1510504), (120, 1321691), (129, 1229480), (140, 1132878), (168, 944065), (172, 922110), (210, 755252), (215, 737688), (258, 614740), (280, 566439), (301, 526920), (344, 461055), (420, 377626), (430, 368844), (516, 307370), (602, 263460), (645, 245896), (840, 188813), (860, 184422), (903, 175640), (1032, 153685), (1204, 131730), (1290, 122948), (1505, 105384), (1720, 92211), (1806, 87820), (2408, 65865), (2580, 61474), (3010, 52692), (3612, 43910), (4391, 36120), (4515, 35128), (5160, 30737), (6020, 26346), (7224, 21955), (8782, 18060), (9030, 17564), (12040, 13173)]