105136920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13907}}^1$

素因数の和:13934

約数の個数: 128

約数和(自身を含む): 400550400

約数和(自身を除く): 295413480

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, 13907, 27814, 41721, 55628, 69535, 83442, 97349, 111256, 125163, 139070, 166884, 194698, 208605, 250326, 278140, 292047, 333768, 375489, 389396, 417210, 486745, 500652, 556280, 584094, 625815, 750978, 778792, 834420, 876141, 973490, 1001304, 1168188, 1251630, 1460235, 1501956, 1668840, 1752282, 1877445, 1946980, 2336376, 2503260, 2628423, 2920470, 3003912, 3504564, 3754890, 3893960, 4380705, 5006520, 5256846, 5840940, 7009128, 7509780, 8761410, 10513692, 11681880, 13142115, 15019560, 17522820, 21027384, 26284230, 35045640, 52568460, 105136920]

約数ペア:

[(1, 105136920), (2, 52568460), (3, 35045640), (4, 26284230), (5, 21027384), (6, 17522820), (7, 15019560), (8, 13142115), (9, 11681880), (10, 10513692), (12, 8761410), (14, 7509780), (15, 7009128), (18, 5840940), (20, 5256846), (21, 5006520), (24, 4380705), (27, 3893960), (28, 3754890), (30, 3504564), (35, 3003912), (36, 2920470), (40, 2628423), (42, 2503260), (45, 2336376), (54, 1946980), (56, 1877445), (60, 1752282), (63, 1668840), (70, 1501956), (72, 1460235), (84, 1251630), (90, 1168188), (105, 1001304), (108, 973490), (120, 876141), (126, 834420), (135, 778792), (140, 750978), (168, 625815), (180, 584094), (189, 556280), (210, 500652), (216, 486745), (252, 417210), (270, 389396), (280, 375489), (315, 333768), (360, 292047), (378, 278140), (420, 250326), (504, 208605), (540, 194698), (630, 166884), (756, 139070), (840, 125163), (945, 111256), (1080, 97349), (1260, 83442), (1512, 69535), (1890, 55628), (2520, 41721), (3780, 27814), (7560, 13907)]