138248280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 470564640

約数和(自身を除く): 332316360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 107, 111, 120, 148, 180, 185, 194, 214, 222, 291, 296, 321, 333, 360, 370, 388, 428, 444, 485, 535, 555, 582, 642, 666, 740, 776, 856, 873, 888, 963, 970, 1070, 1110, 1164, 1284, 1332, 1455, 1480, 1605, 1665, 1746, 1926, 1940, 2140, 2220, 2328, 2568, 2664, 2910, 3210, 3330, 3492, 3589, 3852, 3880, 3959, 4280, 4365, 4440, 4815, 5820, 6420, 6660, 6984, 7178, 7704, 7918, 8730, 9630, 10379, 10767, 11640, 11877, 12840, 13320, 14356, 15836, 17460, 17945, 19260, 19795, 20758, 21534, 23754, 28712, 31137, 31672, 32301, 34920, 35631, 35890, 38520, 39590, 41516, 43068, 47508, 51895, 53835, 59385, 62274, 64602, 71262, 71780, 79180, 83032, 86136, 93411, 95016, 103790, 107670, 118770, 124548, 129204, 142524, 143560, 155685, 158360, 161505, 178155, 186822, 207580, 215340, 237540, 249096, 258408, 285048, 311370, 323010, 356310, 373644, 384023, 415160, 430680, 467055, 475080, 622740, 646020, 712620, 747288, 768046, 934110, 1152069, 1245480, 1292040, 1425240, 1536092, 1868220, 1920115, 2304138, 3072184, 3456207, 3736440, 3840230, 4608276, 5760345, 6912414, 7680460, 9216552, 11520690, 13824828, 15360920, 17281035, 23041380, 27649656, 34562070, 46082760, 69124140, 138248280]

約数ペア:

[(1, 138248280), (2, 69124140), (3, 46082760), (4, 34562070), (5, 27649656), (6, 23041380), (8, 17281035), (9, 15360920), (10, 13824828), (12, 11520690), (15, 9216552), (18, 7680460), (20, 6912414), (24, 5760345), (30, 4608276), (36, 3840230), (37, 3736440), (40, 3456207), (45, 3072184), (60, 2304138), (72, 1920115), (74, 1868220), (90, 1536092), (97, 1425240), (107, 1292040), (111, 1245480), (120, 1152069), (148, 934110), (180, 768046), (185, 747288), (194, 712620), (214, 646020), (222, 622740), (291, 475080), (296, 467055), (321, 430680), (333, 415160), (360, 384023), (370, 373644), (388, 356310), (428, 323010), (444, 311370), (485, 285048), (535, 258408), (555, 249096), (582, 237540), (642, 215340), (666, 207580), (740, 186822), (776, 178155), (856, 161505), (873, 158360), (888, 155685), (963, 143560), (970, 142524), (1070, 129204), (1110, 124548), (1164, 118770), (1284, 107670), (1332, 103790), (1455, 95016), (1480, 93411), (1605, 86136), (1665, 83032), (1746, 79180), (1926, 71780), (1940, 71262), (2140, 64602), (2220, 62274), (2328, 59385), (2568, 53835), (2664, 51895), (2910, 47508), (3210, 43068), (3330, 41516), (3492, 39590), (3589, 38520), (3852, 35890), (3880, 35631), (3959, 34920), (4280, 32301), (4365, 31672), (4440, 31137), (4815, 28712), (5820, 23754), (6420, 21534), (6660, 20758), (6984, 19795), (7178, 19260), (7704, 17945), (7918, 17460), (8730, 15836), (9630, 14356), (10379, 13320), (10767, 12840), (11640, 11877)]