138132540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 533894592

約数和(自身を除く): 395762052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 937, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1874, 1890, 2106, 2268, 2340, 2457, 2730, 2811, 2835, 3276, 3510, 3748, 3780, 4095, 4212, 4685, 4914, 5265, 5460, 5622, 5670, 6559, 7020, 7371, 8190, 8433, 9370, 9828, 10530, 11244, 11340, 12181, 12285, 13118, 14055, 14742, 16380, 16866, 18740, 19677, 21060, 24362, 24570, 25299, 26236, 28110, 29484, 32795, 33732, 36543, 36855, 39354, 42165, 48724, 49140, 50598, 56220, 59031, 60905, 65590, 73086, 73710, 75897, 78708, 84330, 85267, 98385, 101196, 109629, 118062, 121810, 126495, 131180, 146172, 147420, 151794, 168660, 170534, 177093, 182715, 196770, 219258, 236124, 243620, 252990, 255801, 295155, 303588, 328887, 341068, 354186, 365430, 379485, 393540, 426335, 438516, 505980, 511602, 531279, 548145, 590310, 657774, 708372, 730860, 758970, 767403, 852670, 885465, 986661, 1023204, 1062558, 1096290, 1180620, 1279005, 1315548, 1517940, 1534806, 1644435, 1705340, 1770930, 1973322, 2125116, 2192580, 2302209, 2558010, 2656395, 3069612, 3288870, 3541860, 3837015, 3946644, 4604418, 4933305, 5116020, 5312790, 6577740, 6906627, 7674030, 9208836, 9866610, 10625580, 11511045, 13813254, 15348060, 19733220, 23022090, 27626508, 34533135, 46044180, 69066270, 138132540]

約数ペア:

[(1, 138132540), (2, 69066270), (3, 46044180), (4, 34533135), (5, 27626508), (6, 23022090), (7, 19733220), (9, 15348060), (10, 13813254), (12, 11511045), (13, 10625580), (14, 9866610), (15, 9208836), (18, 7674030), (20, 6906627), (21, 6577740), (26, 5312790), (27, 5116020), (28, 4933305), (30, 4604418), (35, 3946644), (36, 3837015), (39, 3541860), (42, 3288870), (45, 3069612), (52, 2656395), (54, 2558010), (60, 2302209), (63, 2192580), (65, 2125116), (70, 1973322), (78, 1770930), (81, 1705340), (84, 1644435), (90, 1534806), (91, 1517940), (105, 1315548), (108, 1279005), (117, 1180620), (126, 1096290), (130, 1062558), (135, 1023204), (140, 986661), (156, 885465), (162, 852670), (180, 767403), (182, 758970), (189, 730860), (195, 708372), (210, 657774), (234, 590310), (252, 548145), (260, 531279), (270, 511602), (273, 505980), (315, 438516), (324, 426335), (351, 393540), (364, 379485), (378, 365430), (390, 354186), (405, 341068), (420, 328887), (455, 303588), (468, 295155), (540, 255801), (546, 252990), (567, 243620), (585, 236124), (630, 219258), (702, 196770), (756, 182715), (780, 177093), (810, 170534), (819, 168660), (910, 151794), (937, 147420), (945, 146172), (1053, 131180), (1092, 126495), (1134, 121810), (1170, 118062), (1260, 109629), (1365, 101196), (1404, 98385), (1620, 85267), (1638, 84330), (1755, 78708), (1820, 75897), (1874, 73710), (1890, 73086), (2106, 65590), (2268, 60905), (2340, 59031), (2457, 56220), (2730, 50598), (2811, 49140), (2835, 48724), (3276, 42165), (3510, 39354), (3748, 36855), (3780, 36543), (4095, 33732), (4212, 32795), (4685, 29484), (4914, 28110), (5265, 26236), (5460, 25299), (5622, 24570), (5670, 24362), (6559, 21060), (7020, 19677), (7371, 18740), (8190, 16866), (8433, 16380), (9370, 14742), (9828, 14055), (10530, 13118), (11244, 12285), (11340, 12181)]