231283080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30593}}^1$

素因数の和:30620

約数の個数: 128

約数和(自身を含む): 881107200

約数和(自身を除く): 649824120

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, 30593, 61186, 91779, 122372, 152965, 183558, 214151, 244744, 275337, 305930, 367116, 428302, 458895, 550674, 611860, 642453, 734232, 826011, 856604, 917790, 1070755, 1101348, 1223720, 1284906, 1376685, 1652022, 1713208, 1835580, 1927359, 2141510, 2202696, 2569812, 2753370, 3212265, 3304044, 3671160, 3854718, 4130055, 4283020, 5139624, 5506740, 5782077, 6424530, 6608088, 7709436, 8260110, 8566040, 9636795, 11013480, 11564154, 12849060, 15418872, 16520220, 19273590, 23128308, 25698120, 28910385, 33040440, 38547180, 46256616, 57820770, 77094360, 115641540, 231283080]

約数ペア:

[(1, 231283080), (2, 115641540), (3, 77094360), (4, 57820770), (5, 46256616), (6, 38547180), (7, 33040440), (8, 28910385), (9, 25698120), (10, 23128308), (12, 19273590), (14, 16520220), (15, 15418872), (18, 12849060), (20, 11564154), (21, 11013480), (24, 9636795), (27, 8566040), (28, 8260110), (30, 7709436), (35, 6608088), (36, 6424530), (40, 5782077), (42, 5506740), (45, 5139624), (54, 4283020), (56, 4130055), (60, 3854718), (63, 3671160), (70, 3304044), (72, 3212265), (84, 2753370), (90, 2569812), (105, 2202696), (108, 2141510), (120, 1927359), (126, 1835580), (135, 1713208), (140, 1652022), (168, 1376685), (180, 1284906), (189, 1223720), (210, 1101348), (216, 1070755), (252, 917790), (270, 856604), (280, 826011), (315, 734232), (360, 642453), (378, 611860), (420, 550674), (504, 458895), (540, 428302), (630, 367116), (756, 305930), (840, 275337), (945, 244744), (1080, 214151), (1260, 183558), (1512, 152965), (1890, 122372), (2520, 91779), (3780, 61186), (7560, 30593)]