1161272280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10091}}^1$

素因数の和:10249

約数の個数: 128

約数和(自身を含む): 4010964480

約数和(自身を除く): 2849692200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 7672, 8220, 9590, 10091, 11508, 14385, 16440, 19180, 20182, 23016, 28770, 30273, 38360, 40364, 50455, 57540, 60546, 70637, 80728, 100910, 115080, 121092, 141274, 151365, 201820, 211911, 242184, 282548, 302730, 353185, 403640, 423822, 565096, 605460, 706370, 847644, 1059555, 1210920, 1382467, 1412740, 1695288, 2119110, 2764934, 2825480, 4147401, 4238220, 5529868, 6912335, 8294802, 8476440, 9677269, 11059736, 13824670, 16589604, 19354538, 20737005, 27649340, 29031807, 33179208, 38709076, 41474010, 48386345, 55298680, 58063614, 77418152, 82948020, 96772690, 116127228, 145159035, 165896040, 193545380, 232254456, 290318070, 387090760, 580636140, 1161272280]

約数ペア:

[(1, 1161272280), (2, 580636140), (3, 387090760), (4, 290318070), (5, 232254456), (6, 193545380), (7, 165896040), (8, 145159035), (10, 116127228), (12, 96772690), (14, 82948020), (15, 77418152), (20, 58063614), (21, 55298680), (24, 48386345), (28, 41474010), (30, 38709076), (35, 33179208), (40, 29031807), (42, 27649340), (56, 20737005), (60, 19354538), (70, 16589604), (84, 13824670), (105, 11059736), (120, 9677269), (137, 8476440), (140, 8294802), (168, 6912335), (210, 5529868), (274, 4238220), (280, 4147401), (411, 2825480), (420, 2764934), (548, 2119110), (685, 1695288), (822, 1412740), (840, 1382467), (959, 1210920), (1096, 1059555), (1370, 847644), (1644, 706370), (1918, 605460), (2055, 565096), (2740, 423822), (2877, 403640), (3288, 353185), (3836, 302730), (4110, 282548), (4795, 242184), (5480, 211911), (5754, 201820), (7672, 151365), (8220, 141274), (9590, 121092), (10091, 115080), (11508, 100910), (14385, 80728), (16440, 70637), (19180, 60546), (20182, 57540), (23016, 50455), (28770, 40364), (30273, 38360)]