140421360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 466255872

約数和(自身を除く): 325834512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 170, 204, 240, 254, 255, 271, 272, 340, 381, 408, 508, 510, 542, 635, 680, 762, 813, 816, 1016, 1020, 1084, 1270, 1355, 1360, 1524, 1626, 1905, 2032, 2040, 2159, 2168, 2540, 2710, 3048, 3252, 3810, 4065, 4080, 4318, 4336, 4607, 5080, 5420, 6096, 6477, 6504, 7620, 8130, 8636, 9214, 10160, 10795, 10840, 12954, 13008, 13821, 15240, 16260, 17272, 18428, 21590, 21680, 23035, 25908, 27642, 30480, 32385, 32520, 34417, 34544, 36856, 43180, 46070, 51816, 55284, 64770, 65040, 68834, 69105, 73712, 86360, 92140, 103251, 103632, 110568, 129540, 137668, 138210, 172085, 172720, 184280, 206502, 221136, 259080, 275336, 276420, 344170, 368560, 413004, 516255, 518160, 550672, 552840, 585089, 688340, 826008, 1032510, 1105680, 1170178, 1376680, 1652016, 1755267, 2065020, 2340356, 2753360, 2925445, 3510534, 4130040, 4680712, 5850890, 7021068, 8260080, 8776335, 9361424, 11701780, 14042136, 17552670, 23403560, 28084272, 35105340, 46807120, 70210680, 140421360]

約数ペア:

[(1, 140421360), (2, 70210680), (3, 46807120), (4, 35105340), (5, 28084272), (6, 23403560), (8, 17552670), (10, 14042136), (12, 11701780), (15, 9361424), (16, 8776335), (17, 8260080), (20, 7021068), (24, 5850890), (30, 4680712), (34, 4130040), (40, 3510534), (48, 2925445), (51, 2753360), (60, 2340356), (68, 2065020), (80, 1755267), (85, 1652016), (102, 1376680), (120, 1170178), (127, 1105680), (136, 1032510), (170, 826008), (204, 688340), (240, 585089), (254, 552840), (255, 550672), (271, 518160), (272, 516255), (340, 413004), (381, 368560), (408, 344170), (508, 276420), (510, 275336), (542, 259080), (635, 221136), (680, 206502), (762, 184280), (813, 172720), (816, 172085), (1016, 138210), (1020, 137668), (1084, 129540), (1270, 110568), (1355, 103632), (1360, 103251), (1524, 92140), (1626, 86360), (1905, 73712), (2032, 69105), (2040, 68834), (2159, 65040), (2168, 64770), (2540, 55284), (2710, 51816), (3048, 46070), (3252, 43180), (3810, 36856), (4065, 34544), (4080, 34417), (4318, 32520), (4336, 32385), (4607, 30480), (5080, 27642), (5420, 25908), (6096, 23035), (6477, 21680), (6504, 21590), (7620, 18428), (8130, 17272), (8636, 16260), (9214, 15240), (10160, 13821), (10795, 13008), (10840, 12954)]