135390360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1921

約数の個数: 128

約数和(自身を含む): 469670400

約数和(自身を除く): 334280040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1811, 1869, 2136, 2492, 2670, 3115, 3560, 3622, 3738, 4984, 5340, 5433, 6230, 7244, 7476, 9055, 9345, 10680, 10866, 12460, 12677, 14488, 14952, 18110, 18690, 21732, 24920, 25354, 27165, 36220, 37380, 38031, 43464, 50708, 54330, 63385, 72440, 74760, 76062, 101416, 108660, 126770, 152124, 161179, 190155, 217320, 253540, 304248, 322358, 380310, 483537, 507080, 644716, 760620, 805895, 967074, 1128253, 1289432, 1521240, 1611790, 1934148, 2256506, 2417685, 3223580, 3384759, 3868296, 4513012, 4835370, 5641265, 6447160, 6769518, 9026024, 9670740, 11282530, 13539036, 16923795, 19341480, 22565060, 27078072, 33847590, 45130120, 67695180, 135390360]

約数ペア:

[(1, 135390360), (2, 67695180), (3, 45130120), (4, 33847590), (5, 27078072), (6, 22565060), (7, 19341480), (8, 16923795), (10, 13539036), (12, 11282530), (14, 9670740), (15, 9026024), (20, 6769518), (21, 6447160), (24, 5641265), (28, 4835370), (30, 4513012), (35, 3868296), (40, 3384759), (42, 3223580), (56, 2417685), (60, 2256506), (70, 1934148), (84, 1611790), (89, 1521240), (105, 1289432), (120, 1128253), (140, 967074), (168, 805895), (178, 760620), (210, 644716), (267, 507080), (280, 483537), (356, 380310), (420, 322358), (445, 304248), (534, 253540), (623, 217320), (712, 190155), (840, 161179), (890, 152124), (1068, 126770), (1246, 108660), (1335, 101416), (1780, 76062), (1811, 74760), (1869, 72440), (2136, 63385), (2492, 54330), (2670, 50708), (3115, 43464), (3560, 38031), (3622, 37380), (3738, 36220), (4984, 27165), (5340, 25354), (5433, 24920), (6230, 21732), (7244, 18690), (7476, 18110), (9055, 14952), (9345, 14488), (10680, 12677), (10866, 12460)]