158026680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20903}}^1$

素因数の和:20930

約数の個数: 128

約数和(自身を含む): 602035200

約数和(自身を除く): 444008520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20903, 41806, 62709, 83612, 104515, 125418, 146321, 167224, 188127, 209030, 250836, 292642, 313545, 376254, 418060, 438963, 501672, 564381, 585284, 627090, 731605, 752508, 836120, 877926, 940635, 1128762, 1170568, 1254180, 1316889, 1463210, 1505016, 1755852, 1881270, 2194815, 2257524, 2508360, 2633778, 2821905, 2926420, 3511704, 3762540, 3950667, 4389630, 4515048, 5267556, 5643810, 5852840, 6584445, 7525080, 7901334, 8779260, 10535112, 11287620, 13168890, 15802668, 17558520, 19753335, 22575240, 26337780, 31605336, 39506670, 52675560, 79013340, 158026680]

約数ペア:

[(1, 158026680), (2, 79013340), (3, 52675560), (4, 39506670), (5, 31605336), (6, 26337780), (7, 22575240), (8, 19753335), (9, 17558520), (10, 15802668), (12, 13168890), (14, 11287620), (15, 10535112), (18, 8779260), (20, 7901334), (21, 7525080), (24, 6584445), (27, 5852840), (28, 5643810), (30, 5267556), (35, 4515048), (36, 4389630), (40, 3950667), (42, 3762540), (45, 3511704), (54, 2926420), (56, 2821905), (60, 2633778), (63, 2508360), (70, 2257524), (72, 2194815), (84, 1881270), (90, 1755852), (105, 1505016), (108, 1463210), (120, 1316889), (126, 1254180), (135, 1170568), (140, 1128762), (168, 940635), (180, 877926), (189, 836120), (210, 752508), (216, 731605), (252, 627090), (270, 585284), (280, 564381), (315, 501672), (360, 438963), (378, 418060), (420, 376254), (504, 313545), (540, 292642), (630, 250836), (756, 209030), (840, 188127), (945, 167224), (1080, 146321), (1260, 125418), (1512, 104515), (1890, 83612), (2520, 62709), (3780, 41806), (7560, 20903)]