40009320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 143095680

約数和(自身を除く): 103086360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 103, 104, 117, 120, 130, 156, 166, 180, 195, 206, 234, 249, 260, 309, 312, 332, 360, 390, 412, 415, 468, 498, 515, 520, 585, 618, 664, 747, 780, 824, 830, 927, 936, 996, 1030, 1079, 1170, 1236, 1245, 1339, 1494, 1545, 1560, 1660, 1854, 1992, 2060, 2158, 2340, 2472, 2490, 2678, 2988, 3090, 3237, 3320, 3708, 3735, 4017, 4120, 4316, 4635, 4680, 4980, 5356, 5395, 5976, 6180, 6474, 6695, 7416, 7470, 8034, 8549, 8632, 9270, 9711, 9960, 10712, 10790, 12051, 12360, 12948, 13390, 14940, 16068, 16185, 17098, 18540, 19422, 20085, 21580, 24102, 25647, 25896, 26780, 29880, 32136, 32370, 34196, 37080, 38844, 40170, 42745, 43160, 48204, 48555, 51294, 53560, 60255, 64740, 68392, 76941, 77688, 80340, 85490, 96408, 97110, 102588, 111137, 120510, 128235, 129480, 153882, 160680, 170980, 194220, 205176, 222274, 241020, 256470, 307764, 333411, 341960, 384705, 388440, 444548, 482040, 512940, 555685, 615528, 666822, 769410, 889096, 1000233, 1025880, 1111370, 1333644, 1538820, 1667055, 2000466, 2222740, 2667288, 3077640, 3334110, 4000932, 4445480, 5001165, 6668220, 8001864, 10002330, 13336440, 20004660, 40009320]

約数ペア:

[(1, 40009320), (2, 20004660), (3, 13336440), (4, 10002330), (5, 8001864), (6, 6668220), (8, 5001165), (9, 4445480), (10, 4000932), (12, 3334110), (13, 3077640), (15, 2667288), (18, 2222740), (20, 2000466), (24, 1667055), (26, 1538820), (30, 1333644), (36, 1111370), (39, 1025880), (40, 1000233), (45, 889096), (52, 769410), (60, 666822), (65, 615528), (72, 555685), (78, 512940), (83, 482040), (90, 444548), (103, 388440), (104, 384705), (117, 341960), (120, 333411), (130, 307764), (156, 256470), (166, 241020), (180, 222274), (195, 205176), (206, 194220), (234, 170980), (249, 160680), (260, 153882), (309, 129480), (312, 128235), (332, 120510), (360, 111137), (390, 102588), (412, 97110), (415, 96408), (468, 85490), (498, 80340), (515, 77688), (520, 76941), (585, 68392), (618, 64740), (664, 60255), (747, 53560), (780, 51294), (824, 48555), (830, 48204), (927, 43160), (936, 42745), (996, 40170), (1030, 38844), (1079, 37080), (1170, 34196), (1236, 32370), (1245, 32136), (1339, 29880), (1494, 26780), (1545, 25896), (1560, 25647), (1660, 24102), (1854, 21580), (1992, 20085), (2060, 19422), (2158, 18540), (2340, 17098), (2472, 16185), (2490, 16068), (2678, 14940), (2988, 13390), (3090, 12948), (3237, 12360), (3320, 12051), (3708, 10790), (3735, 10712), (4017, 9960), (4120, 9711), (4316, 9270), (4635, 8632), (4680, 8549), (4980, 8034), (5356, 7470), (5395, 7416), (5976, 6695), (6180, 6474)]