347901120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17257}}^1$

素因数の和:17287

約数の個数: 168

約数和(自身を含む): 1367661984

約数和(自身を除く): 1019760864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 17257, 20160, 34514, 51771, 69028, 86285, 103542, 120799, 138056, 155313, 172570, 207084, 241598, 258855, 276112, 310626, 345140, 362397, 414168, 483196, 517710, 552224, 603995, 621252, 690280, 724794, 776565, 828336, 966392, 1035420, 1087191, 1104448, 1207990, 1242504, 1380560, 1449588, 1553130, 1656672, 1811985, 1932784, 2070840, 2174382, 2415980, 2485008, 2761120, 2899176, 3106260, 3313344, 3623970, 3865568, 4141680, 4348764, 4831960, 4970016, 5435955, 5522240, 5798352, 6212520, 7247940, 7731136, 8283360, 8697528, 9663920, 9940032, 10871910, 11596704, 12425040, 14495880, 16566720, 17395056, 19327840, 21743820, 23193408, 24850080, 28991760, 34790112, 38655680, 43487640, 49700160, 57983520, 69580224, 86975280, 115967040, 173950560, 347901120]

約数ペア:

[(1, 347901120), (2, 173950560), (3, 115967040), (4, 86975280), (5, 69580224), (6, 57983520), (7, 49700160), (8, 43487640), (9, 38655680), (10, 34790112), (12, 28991760), (14, 24850080), (15, 23193408), (16, 21743820), (18, 19327840), (20, 17395056), (21, 16566720), (24, 14495880), (28, 12425040), (30, 11596704), (32, 10871910), (35, 9940032), (36, 9663920), (40, 8697528), (42, 8283360), (45, 7731136), (48, 7247940), (56, 6212520), (60, 5798352), (63, 5522240), (64, 5435955), (70, 4970016), (72, 4831960), (80, 4348764), (84, 4141680), (90, 3865568), (96, 3623970), (105, 3313344), (112, 3106260), (120, 2899176), (126, 2761120), (140, 2485008), (144, 2415980), (160, 2174382), (168, 2070840), (180, 1932784), (192, 1811985), (210, 1656672), (224, 1553130), (240, 1449588), (252, 1380560), (280, 1242504), (288, 1207990), (315, 1104448), (320, 1087191), (336, 1035420), (360, 966392), (420, 828336), (448, 776565), (480, 724794), (504, 690280), (560, 621252), (576, 603995), (630, 552224), (672, 517710), (720, 483196), (840, 414168), (960, 362397), (1008, 345140), (1120, 310626), (1260, 276112), (1344, 258855), (1440, 241598), (1680, 207084), (2016, 172570), (2240, 155313), (2520, 138056), (2880, 120799), (3360, 103542), (4032, 86285), (5040, 69028), (6720, 51771), (10080, 34514), (17257, 20160)]