138227760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 523680768

約数和(自身を除く): 385453008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 563, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1126, 1240, 1320, 1364, 1395, 1488, 1584, 1689, 1705, 1860, 1980, 2046, 2232, 2252, 2480, 2640, 2728, 2790, 2815, 3069, 3378, 3410, 3720, 3960, 4092, 4464, 4504, 5067, 5115, 5456, 5580, 5630, 6138, 6193, 6756, 6820, 7440, 7920, 8184, 8445, 9008, 10134, 10230, 11160, 11260, 12276, 12386, 13512, 13640, 15345, 16368, 16890, 17453, 18579, 20268, 20460, 22320, 22520, 24552, 24772, 25335, 27024, 27280, 30690, 30965, 33780, 34906, 37158, 40536, 40920, 45040, 49104, 49544, 50670, 52359, 55737, 61380, 61930, 67560, 69812, 74316, 81072, 81840, 87265, 92895, 99088, 101340, 104718, 111474, 122760, 123860, 135120, 139624, 148632, 157077, 174530, 185790, 191983, 202680, 209436, 222948, 245520, 247720, 261795, 278685, 279248, 297264, 314154, 349060, 371580, 383966, 405360, 418872, 445896, 495440, 523590, 557370, 575949, 628308, 698120, 743160, 767932, 785385, 837744, 891792, 959915, 1047180, 1114740, 1151898, 1256616, 1396240, 1486320, 1535864, 1570770, 1727847, 1919830, 2094360, 2229480, 2303796, 2513232, 2879745, 3071728, 3141540, 3455694, 3839660, 4188720, 4458960, 4607592, 5759490, 6283080, 6911388, 7679320, 8639235, 9215184, 11518980, 12566160, 13822776, 15358640, 17278470, 23037960, 27645552, 34556940, 46075920, 69113880, 138227760]

約数ペア:

[(1, 138227760), (2, 69113880), (3, 46075920), (4, 34556940), (5, 27645552), (6, 23037960), (8, 17278470), (9, 15358640), (10, 13822776), (11, 12566160), (12, 11518980), (15, 9215184), (16, 8639235), (18, 7679320), (20, 6911388), (22, 6283080), (24, 5759490), (30, 4607592), (31, 4458960), (33, 4188720), (36, 3839660), (40, 3455694), (44, 3141540), (45, 3071728), (48, 2879745), (55, 2513232), (60, 2303796), (62, 2229480), (66, 2094360), (72, 1919830), (80, 1727847), (88, 1570770), (90, 1535864), (93, 1486320), (99, 1396240), (110, 1256616), (120, 1151898), (124, 1114740), (132, 1047180), (144, 959915), (155, 891792), (165, 837744), (176, 785385), (180, 767932), (186, 743160), (198, 698120), (220, 628308), (240, 575949), (248, 557370), (264, 523590), (279, 495440), (310, 445896), (330, 418872), (341, 405360), (360, 383966), (372, 371580), (396, 349060), (440, 314154), (465, 297264), (495, 279248), (496, 278685), (528, 261795), (558, 247720), (563, 245520), (620, 222948), (660, 209436), (682, 202680), (720, 191983), (744, 185790), (792, 174530), (880, 157077), (930, 148632), (990, 139624), (1023, 135120), (1116, 123860), (1126, 122760), (1240, 111474), (1320, 104718), (1364, 101340), (1395, 99088), (1488, 92895), (1584, 87265), (1689, 81840), (1705, 81072), (1860, 74316), (1980, 69812), (2046, 67560), (2232, 61930), (2252, 61380), (2480, 55737), (2640, 52359), (2728, 50670), (2790, 49544), (2815, 49104), (3069, 45040), (3378, 40920), (3410, 40536), (3720, 37158), (3960, 34906), (4092, 33780), (4464, 30965), (4504, 30690), (5067, 27280), (5115, 27024), (5456, 25335), (5580, 24772), (5630, 24552), (6138, 22520), (6193, 22320), (6756, 20460), (6820, 20268), (7440, 18579), (7920, 17453), (8184, 16890), (8445, 16368), (9008, 15345), (10134, 13640), (10230, 13512), (11160, 12386), (11260, 12276)]