1318264920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5514

約数の個数: 192

約数和(自身を含む): 4947808320

約数和(自身を除く): 3629543400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 630, 679, 776, 840, 873, 970, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2328, 2520, 2716, 2910, 3395, 3492, 3880, 4074, 4365, 5393, 5432, 5820, 6111, 6790, 6984, 8148, 8730, 10185, 10786, 11640, 12222, 13580, 16179, 16296, 17460, 20370, 21572, 24444, 26965, 27160, 30555, 32358, 34920, 37751, 40740, 43144, 48537, 48888, 53930, 61110, 64716, 75502, 80895, 81480, 97074, 107860, 113253, 122220, 129432, 151004, 161790, 188755, 194148, 215720, 226506, 242685, 244440, 302008, 323580, 339759, 377510, 388296, 453012, 485370, 523121, 566265, 647160, 679518, 755020, 906024, 970740, 1046242, 1132530, 1359036, 1510040, 1569363, 1698795, 1941480, 2092484, 2265060, 2615605, 2718072, 3138726, 3397590, 3661847, 4184968, 4530120, 4708089, 5231210, 6277452, 6795180, 7323694, 7846815, 9416178, 10462420, 10985541, 12554904, 13590360, 14647388, 15693630, 18309235, 18832356, 20924840, 21971082, 23540445, 29294776, 31387260, 32956623, 36618470, 37664712, 43942164, 47080890, 54927705, 62774520, 65913246, 73236940, 87884328, 94161780, 109855410, 131826492, 146473880, 164783115, 188323560, 219710820, 263652984, 329566230, 439421640, 659132460, 1318264920]

約数ペア:

[(1, 1318264920), (2, 659132460), (3, 439421640), (4, 329566230), (5, 263652984), (6, 219710820), (7, 188323560), (8, 164783115), (9, 146473880), (10, 131826492), (12, 109855410), (14, 94161780), (15, 87884328), (18, 73236940), (20, 65913246), (21, 62774520), (24, 54927705), (28, 47080890), (30, 43942164), (35, 37664712), (36, 36618470), (40, 32956623), (42, 31387260), (45, 29294776), (56, 23540445), (60, 21971082), (63, 20924840), (70, 18832356), (72, 18309235), (84, 15693630), (90, 14647388), (97, 13590360), (105, 12554904), (120, 10985541), (126, 10462420), (140, 9416178), (168, 7846815), (180, 7323694), (194, 6795180), (210, 6277452), (252, 5231210), (280, 4708089), (291, 4530120), (315, 4184968), (360, 3661847), (388, 3397590), (420, 3138726), (485, 2718072), (504, 2615605), (582, 2265060), (630, 2092484), (679, 1941480), (776, 1698795), (840, 1569363), (873, 1510040), (970, 1359036), (1164, 1132530), (1260, 1046242), (1358, 970740), (1455, 906024), (1746, 755020), (1940, 679518), (2037, 647160), (2328, 566265), (2520, 523121), (2716, 485370), (2910, 453012), (3395, 388296), (3492, 377510), (3880, 339759), (4074, 323580), (4365, 302008), (5393, 244440), (5432, 242685), (5820, 226506), (6111, 215720), (6790, 194148), (6984, 188755), (8148, 161790), (8730, 151004), (10185, 129432), (10786, 122220), (11640, 113253), (12222, 107860), (13580, 97074), (16179, 81480), (16296, 80895), (17460, 75502), (20370, 64716), (21572, 61110), (24444, 53930), (26965, 48888), (27160, 48537), (30555, 43144), (32358, 40740), (34920, 37751)]