140301840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3677

約数の個数: 160

約数和(自身を含む): 518823936

約数和(自身を除く): 378522096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3631, 3864, 4830, 5520, 6440, 7262, 7728, 9660, 10893, 12880, 14524, 18155, 19320, 21786, 25417, 29048, 36310, 38640, 43572, 50834, 54465, 58096, 72620, 76251, 83513, 87144, 101668, 108930, 127085, 145240, 152502, 167026, 174288, 203336, 217860, 250539, 254170, 290480, 305004, 334052, 381255, 406672, 417565, 435720, 501078, 508340, 584591, 610008, 668104, 762510, 835130, 871440, 1002156, 1016680, 1169182, 1220016, 1252695, 1336208, 1525020, 1670260, 1753773, 2004312, 2033360, 2338364, 2505390, 2922955, 3050040, 3340520, 3507546, 4008624, 4676728, 5010780, 5845910, 6100080, 6681040, 7015092, 8768865, 9353456, 10021560, 11691820, 14030184, 17537730, 20043120, 23383640, 28060368, 35075460, 46767280, 70150920, 140301840]

約数ペア:

[(1, 140301840), (2, 70150920), (3, 46767280), (4, 35075460), (5, 28060368), (6, 23383640), (7, 20043120), (8, 17537730), (10, 14030184), (12, 11691820), (14, 10021560), (15, 9353456), (16, 8768865), (20, 7015092), (21, 6681040), (23, 6100080), (24, 5845910), (28, 5010780), (30, 4676728), (35, 4008624), (40, 3507546), (42, 3340520), (46, 3050040), (48, 2922955), (56, 2505390), (60, 2338364), (69, 2033360), (70, 2004312), (80, 1753773), (84, 1670260), (92, 1525020), (105, 1336208), (112, 1252695), (115, 1220016), (120, 1169182), (138, 1016680), (140, 1002156), (161, 871440), (168, 835130), (184, 762510), (210, 668104), (230, 610008), (240, 584591), (276, 508340), (280, 501078), (322, 435720), (336, 417565), (345, 406672), (368, 381255), (420, 334052), (460, 305004), (483, 290480), (552, 254170), (560, 250539), (644, 217860), (690, 203336), (805, 174288), (840, 167026), (920, 152502), (966, 145240), (1104, 127085), (1288, 108930), (1380, 101668), (1610, 87144), (1680, 83513), (1840, 76251), (1932, 72620), (2415, 58096), (2576, 54465), (2760, 50834), (3220, 43572), (3631, 38640), (3864, 36310), (4830, 29048), (5520, 25417), (6440, 21786), (7262, 19320), (7728, 18155), (9660, 14524), (10893, 12880)]