338600520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 256

約数和(自身を含む): 1231200000

約数和(自身を除く): 892599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 380, 435, 456, 513, 522, 540, 551, 569, 570, 580, 684, 696, 760, 783, 855, 870, 1026, 1044, 1080, 1102, 1138, 1140, 1160, 1305, 1368, 1566, 1653, 1707, 1710, 1740, 2052, 2088, 2204, 2276, 2280, 2565, 2610, 2755, 2845, 3132, 3306, 3414, 3420, 3480, 3915, 4104, 4408, 4552, 4959, 5121, 5130, 5220, 5510, 5690, 6264, 6612, 6828, 6840, 7830, 8265, 8535, 9918, 10242, 10260, 10440, 10811, 11020, 11380, 13224, 13656, 14877, 15363, 15660, 16501, 16530, 17070, 19836, 20484, 20520, 21622, 22040, 22760, 24795, 25605, 29754, 30726, 31320, 32433, 33002, 33060, 34140, 39672, 40968, 43244, 49503, 49590, 51210, 54055, 59508, 61452, 64866, 66004, 66120, 68280, 74385, 76815, 82505, 86488, 97299, 99006, 99180, 102420, 108110, 119016, 122904, 129732, 132008, 148509, 148770, 153630, 162165, 165010, 194598, 198012, 198360, 204840, 216220, 247515, 259464, 291897, 297018, 297540, 307260, 313519, 324330, 330020, 389196, 396024, 432440, 445527, 486495, 495030, 583794, 594036, 595080, 614520, 627038, 648660, 660040, 742545, 778392, 891054, 940557, 972990, 990060, 1167588, 1188072, 1254076, 1297320, 1459485, 1485090, 1567595, 1782108, 1881114, 1945980, 1980120, 2227635, 2335176, 2508152, 2821671, 2918970, 2970180, 3135190, 3564216, 3762228, 3891960, 4455270, 4702785, 5643342, 5837940, 5940360, 6270380, 7524456, 8465013, 8910540, 9405570, 11286684, 11675880, 12540760, 14108355, 16930026, 17821080, 18811140, 22573368, 28216710, 33860052, 37622280, 42325065, 56433420, 67720104, 84650130, 112866840, 169300260, 338600520]

約数ペア:

[(1, 338600520), (2, 169300260), (3, 112866840), (4, 84650130), (5, 67720104), (6, 56433420), (8, 42325065), (9, 37622280), (10, 33860052), (12, 28216710), (15, 22573368), (18, 18811140), (19, 17821080), (20, 16930026), (24, 14108355), (27, 12540760), (29, 11675880), (30, 11286684), (36, 9405570), (38, 8910540), (40, 8465013), (45, 7524456), (54, 6270380), (57, 5940360), (58, 5837940), (60, 5643342), (72, 4702785), (76, 4455270), (87, 3891960), (90, 3762228), (95, 3564216), (108, 3135190), (114, 2970180), (116, 2918970), (120, 2821671), (135, 2508152), (145, 2335176), (152, 2227635), (171, 1980120), (174, 1945980), (180, 1881114), (190, 1782108), (216, 1567595), (228, 1485090), (232, 1459485), (261, 1297320), (270, 1254076), (285, 1188072), (290, 1167588), (342, 990060), (348, 972990), (360, 940557), (380, 891054), (435, 778392), (456, 742545), (513, 660040), (522, 648660), (540, 627038), (551, 614520), (569, 595080), (570, 594036), (580, 583794), (684, 495030), (696, 486495), (760, 445527), (783, 432440), (855, 396024), (870, 389196), (1026, 330020), (1044, 324330), (1080, 313519), (1102, 307260), (1138, 297540), (1140, 297018), (1160, 291897), (1305, 259464), (1368, 247515), (1566, 216220), (1653, 204840), (1707, 198360), (1710, 198012), (1740, 194598), (2052, 165010), (2088, 162165), (2204, 153630), (2276, 148770), (2280, 148509), (2565, 132008), (2610, 129732), (2755, 122904), (2845, 119016), (3132, 108110), (3306, 102420), (3414, 99180), (3420, 99006), (3480, 97299), (3915, 86488), (4104, 82505), (4408, 76815), (4552, 74385), (4959, 68280), (5121, 66120), (5130, 66004), (5220, 64866), (5510, 61452), (5690, 59508), (6264, 54055), (6612, 51210), (6828, 49590), (6840, 49503), (7830, 43244), (8265, 40968), (8535, 39672), (9918, 34140), (10242, 33060), (10260, 33002), (10440, 32433), (10811, 31320), (11020, 30726), (11380, 29754), (13224, 25605), (13656, 24795), (14877, 22760), (15363, 22040), (15660, 21622), (16501, 20520), (16530, 20484), (17070, 19836)]