13401360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2659}}^1$

素因数の和:2685

約数の個数: 120

約数和(自身を含む): 51455040

約数和(自身を除く): 38053680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2659, 5040, 5318, 7977, 10636, 13295, 15954, 18613, 21272, 23931, 26590, 31908, 37226, 39885, 42544, 47862, 53180, 55839, 63816, 74452, 79770, 93065, 95724, 106360, 111678, 119655, 127632, 148904, 159540, 167517, 186130, 191448, 212720, 223356, 239310, 279195, 297808, 319080, 335034, 372260, 382896, 446712, 478620, 558390, 638160, 670068, 744520, 837585, 893424, 957240, 1116780, 1340136, 1489040, 1675170, 1914480, 2233560, 2680272, 3350340, 4467120, 6700680, 13401360]

約数ペア:

[(1, 13401360), (2, 6700680), (3, 4467120), (4, 3350340), (5, 2680272), (6, 2233560), (7, 1914480), (8, 1675170), (9, 1489040), (10, 1340136), (12, 1116780), (14, 957240), (15, 893424), (16, 837585), (18, 744520), (20, 670068), (21, 638160), (24, 558390), (28, 478620), (30, 446712), (35, 382896), (36, 372260), (40, 335034), (42, 319080), (45, 297808), (48, 279195), (56, 239310), (60, 223356), (63, 212720), (70, 191448), (72, 186130), (80, 167517), (84, 159540), (90, 148904), (105, 127632), (112, 119655), (120, 111678), (126, 106360), (140, 95724), (144, 93065), (168, 79770), (180, 74452), (210, 63816), (240, 55839), (252, 53180), (280, 47862), (315, 42544), (336, 39885), (360, 37226), (420, 31908), (504, 26590), (560, 23931), (630, 21272), (720, 18613), (840, 15954), (1008, 13295), (1260, 10636), (1680, 7977), (2520, 5318), (2659, 5040)]