556741080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73643}}^1$

素因数の和:73670

約数の個数: 128

約数和(自身を含む): 2120947200

約数和(自身を除く): 1564206120

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, 73643, 147286, 220929, 294572, 368215, 441858, 515501, 589144, 662787, 736430, 883716, 1031002, 1104645, 1325574, 1472860, 1546503, 1767432, 1988361, 2062004, 2209290, 2577505, 2651148, 2945720, 3093006, 3313935, 3976722, 4124008, 4418580, 4639509, 5155010, 5302296, 6186012, 6627870, 7732515, 7953444, 8837160, 9279018, 9941805, 10310020, 12372024, 13255740, 13918527, 15465030, 15906888, 18558036, 19883610, 20620040, 23197545, 26511480, 27837054, 30930060, 37116072, 39767220, 46395090, 55674108, 61860120, 69592635, 79534440, 92790180, 111348216, 139185270, 185580360, 278370540, 556741080]

約数ペア:

[(1, 556741080), (2, 278370540), (3, 185580360), (4, 139185270), (5, 111348216), (6, 92790180), (7, 79534440), (8, 69592635), (9, 61860120), (10, 55674108), (12, 46395090), (14, 39767220), (15, 37116072), (18, 30930060), (20, 27837054), (21, 26511480), (24, 23197545), (27, 20620040), (28, 19883610), (30, 18558036), (35, 15906888), (36, 15465030), (40, 13918527), (42, 13255740), (45, 12372024), (54, 10310020), (56, 9941805), (60, 9279018), (63, 8837160), (70, 7953444), (72, 7732515), (84, 6627870), (90, 6186012), (105, 5302296), (108, 5155010), (120, 4639509), (126, 4418580), (135, 4124008), (140, 3976722), (168, 3313935), (180, 3093006), (189, 2945720), (210, 2651148), (216, 2577505), (252, 2209290), (270, 2062004), (280, 1988361), (315, 1767432), (360, 1546503), (378, 1472860), (420, 1325574), (504, 1104645), (540, 1031002), (630, 883716), (756, 736430), (840, 662787), (945, 589144), (1080, 515501), (1260, 441858), (1512, 368215), (1890, 294572), (2520, 220929), (3780, 147286), (7560, 73643)]