581416920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{76907}}^1$

素因数の和:76934

約数の個数: 128

約数和(自身を含む): 2214950400

約数和(自身を除く): 1633533480

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, 76907, 153814, 230721, 307628, 384535, 461442, 538349, 615256, 692163, 769070, 922884, 1076698, 1153605, 1384326, 1538140, 1615047, 1845768, 2076489, 2153396, 2307210, 2691745, 2768652, 3076280, 3230094, 3460815, 4152978, 4306792, 4614420, 4845141, 5383490, 5537304, 6460188, 6921630, 8075235, 8305956, 9228840, 9690282, 10382445, 10766980, 12920376, 13843260, 14535423, 16150470, 16611912, 19380564, 20764890, 21533960, 24225705, 27686520, 29070846, 32300940, 38761128, 41529780, 48451410, 58141692, 64601880, 72677115, 83059560, 96902820, 116283384, 145354230, 193805640, 290708460, 581416920]

約数ペア:

[(1, 581416920), (2, 290708460), (3, 193805640), (4, 145354230), (5, 116283384), (6, 96902820), (7, 83059560), (8, 72677115), (9, 64601880), (10, 58141692), (12, 48451410), (14, 41529780), (15, 38761128), (18, 32300940), (20, 29070846), (21, 27686520), (24, 24225705), (27, 21533960), (28, 20764890), (30, 19380564), (35, 16611912), (36, 16150470), (40, 14535423), (42, 13843260), (45, 12920376), (54, 10766980), (56, 10382445), (60, 9690282), (63, 9228840), (70, 8305956), (72, 8075235), (84, 6921630), (90, 6460188), (105, 5537304), (108, 5383490), (120, 4845141), (126, 4614420), (135, 4306792), (140, 4152978), (168, 3460815), (180, 3230094), (189, 3076280), (210, 2768652), (216, 2691745), (252, 2307210), (270, 2153396), (280, 2076489), (315, 1845768), (360, 1615047), (378, 1538140), (420, 1384326), (504, 1153605), (540, 1076698), (630, 922884), (756, 769070), (840, 692163), (945, 615256), (1080, 538349), (1260, 461442), (1512, 384535), (1890, 307628), (2520, 230721), (3780, 153814), (7560, 76907)]