1397325120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 224

約数和(自身を含む): 4561563648

約数和(自身を除く): 3164238528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 127, 146, 157, 160, 192, 219, 240, 254, 292, 314, 320, 365, 381, 438, 471, 480, 508, 584, 628, 635, 730, 762, 785, 876, 942, 960, 1016, 1095, 1168, 1256, 1270, 1460, 1524, 1570, 1752, 1884, 1905, 2032, 2190, 2336, 2355, 2512, 2540, 2920, 3048, 3140, 3504, 3768, 3810, 4064, 4380, 4672, 4710, 5024, 5080, 5840, 6096, 6280, 7008, 7536, 7620, 8128, 8760, 9271, 9420, 10048, 10160, 11461, 11680, 12192, 12560, 14016, 15072, 15240, 17520, 18542, 18840, 19939, 20320, 22922, 23360, 24384, 25120, 27813, 30144, 30480, 34383, 35040, 37084, 37680, 39878, 40640, 45844, 46355, 50240, 55626, 57305, 59817, 60960, 68766, 70080, 74168, 75360, 79756, 91688, 92710, 99695, 111252, 114610, 119634, 121920, 137532, 139065, 148336, 150720, 159512, 171915, 183376, 185420, 199390, 222504, 229220, 239268, 275064, 278130, 296672, 299085, 319024, 343830, 366752, 370840, 398780, 445008, 458440, 478536, 550128, 556260, 593344, 598170, 638048, 687660, 733504, 741680, 797560, 890016, 916880, 957072, 1100256, 1112520, 1196340, 1276096, 1375320, 1455547, 1483360, 1595120, 1780032, 1833760, 1914144, 2200512, 2225040, 2392680, 2750640, 2911094, 2966720, 3190240, 3667520, 3828288, 4366641, 4450080, 4785360, 5501280, 5822188, 6380480, 7277735, 8733282, 8900160, 9570720, 11002560, 11644376, 14555470, 17466564, 19141440, 21833205, 23288752, 29110940, 34933128, 43666410, 46577504, 58221880, 69866256, 87332820, 93155008, 116443760, 139732512, 174665640, 232887520, 279465024, 349331280, 465775040, 698662560, 1397325120]

約数ペア:

[(1, 1397325120), (2, 698662560), (3, 465775040), (4, 349331280), (5, 279465024), (6, 232887520), (8, 174665640), (10, 139732512), (12, 116443760), (15, 93155008), (16, 87332820), (20, 69866256), (24, 58221880), (30, 46577504), (32, 43666410), (40, 34933128), (48, 29110940), (60, 23288752), (64, 21833205), (73, 19141440), (80, 17466564), (96, 14555470), (120, 11644376), (127, 11002560), (146, 9570720), (157, 8900160), (160, 8733282), (192, 7277735), (219, 6380480), (240, 5822188), (254, 5501280), (292, 4785360), (314, 4450080), (320, 4366641), (365, 3828288), (381, 3667520), (438, 3190240), (471, 2966720), (480, 2911094), (508, 2750640), (584, 2392680), (628, 2225040), (635, 2200512), (730, 1914144), (762, 1833760), (785, 1780032), (876, 1595120), (942, 1483360), (960, 1455547), (1016, 1375320), (1095, 1276096), (1168, 1196340), (1256, 1112520), (1270, 1100256), (1460, 957072), (1524, 916880), (1570, 890016), (1752, 797560), (1884, 741680), (1905, 733504), (2032, 687660), (2190, 638048), (2336, 598170), (2355, 593344), (2512, 556260), (2540, 550128), (2920, 478536), (3048, 458440), (3140, 445008), (3504, 398780), (3768, 370840), (3810, 366752), (4064, 343830), (4380, 319024), (4672, 299085), (4710, 296672), (5024, 278130), (5080, 275064), (5840, 239268), (6096, 229220), (6280, 222504), (7008, 199390), (7536, 185420), (7620, 183376), (8128, 171915), (8760, 159512), (9271, 150720), (9420, 148336), (10048, 139065), (10160, 137532), (11461, 121920), (11680, 119634), (12192, 114610), (12560, 111252), (14016, 99695), (15072, 92710), (15240, 91688), (17520, 79756), (18542, 75360), (18840, 74168), (19939, 70080), (20320, 68766), (22922, 60960), (23360, 59817), (24384, 57305), (25120, 55626), (27813, 50240), (30144, 46355), (30480, 45844), (34383, 40640), (35040, 39878), (37084, 37680)]