6897439620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2714

約数の個数: 144

約数和(自身を含む): 21332263680

約数和(自身を除く): 14434824060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 239, 268, 335, 402, 478, 603, 670, 717, 804, 956, 1005, 1195, 1206, 1340, 1434, 2010, 2151, 2390, 2393, 2412, 2868, 3015, 3585, 4020, 4302, 4780, 4786, 6030, 7170, 7179, 8604, 9572, 10755, 11965, 12060, 14340, 14358, 16013, 21510, 21537, 23930, 28716, 32026, 35895, 43020, 43074, 47860, 48039, 64052, 71790, 80065, 86148, 96078, 107685, 143580, 144117, 160130, 160331, 192156, 215370, 240195, 288234, 320260, 320662, 430740, 480390, 480993, 571927, 576468, 641324, 720585, 801655, 960780, 961986, 1143854, 1441170, 1442979, 1603310, 1715781, 1923972, 2287708, 2404965, 2859635, 2882340, 2885958, 3206620, 3431562, 4809930, 5147343, 5719270, 5771916, 6863124, 7214895, 8578905, 9619860, 10294686, 11438540, 14429790, 17157810, 20589372, 25736715, 28859580, 34315620, 38319109, 51473430, 76638218, 102946860, 114957327, 153276436, 191595545, 229914654, 344871981, 383191090, 459829308, 574786635, 689743962, 766382180, 1149573270, 1379487924, 1724359905, 2299146540, 3448719810, 6897439620]

約数ペア:

[(1, 6897439620), (2, 3448719810), (3, 2299146540), (4, 1724359905), (5, 1379487924), (6, 1149573270), (9, 766382180), (10, 689743962), (12, 574786635), (15, 459829308), (18, 383191090), (20, 344871981), (30, 229914654), (36, 191595545), (45, 153276436), (60, 114957327), (67, 102946860), (90, 76638218), (134, 51473430), (180, 38319109), (201, 34315620), (239, 28859580), (268, 25736715), (335, 20589372), (402, 17157810), (478, 14429790), (603, 11438540), (670, 10294686), (717, 9619860), (804, 8578905), (956, 7214895), (1005, 6863124), (1195, 5771916), (1206, 5719270), (1340, 5147343), (1434, 4809930), (2010, 3431562), (2151, 3206620), (2390, 2885958), (2393, 2882340), (2412, 2859635), (2868, 2404965), (3015, 2287708), (3585, 1923972), (4020, 1715781), (4302, 1603310), (4780, 1442979), (4786, 1441170), (6030, 1143854), (7170, 961986), (7179, 960780), (8604, 801655), (9572, 720585), (10755, 641324), (11965, 576468), (12060, 571927), (14340, 480993), (14358, 480390), (16013, 430740), (21510, 320662), (21537, 320260), (23930, 288234), (28716, 240195), (32026, 215370), (35895, 192156), (43020, 160331), (43074, 160130), (47860, 144117), (48039, 143580), (64052, 107685), (71790, 96078), (80065, 86148)]