144195240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 509716800

約数和(自身を除く): 365521560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 137, 140, 147, 168, 179, 196, 210, 245, 274, 280, 294, 358, 392, 411, 420, 490, 537, 548, 588, 685, 716, 735, 822, 840, 895, 959, 980, 1074, 1096, 1176, 1253, 1370, 1432, 1470, 1644, 1790, 1918, 1960, 2055, 2148, 2506, 2685, 2740, 2877, 2940, 3288, 3580, 3759, 3836, 4110, 4296, 4795, 5012, 5370, 5480, 5754, 5880, 6265, 6713, 7160, 7518, 7672, 8220, 8771, 9590, 10024, 10740, 11508, 12530, 13426, 14385, 15036, 16440, 17542, 18795, 19180, 20139, 21480, 23016, 24523, 25060, 26313, 26852, 28770, 30072, 33565, 35084, 37590, 38360, 40278, 43855, 49046, 50120, 52626, 53704, 57540, 67130, 70168, 73569, 75180, 80556, 87710, 98092, 100695, 105252, 115080, 122615, 131565, 134260, 147138, 150360, 161112, 171661, 175420, 196184, 201390, 210504, 245230, 263130, 268520, 294276, 343322, 350840, 367845, 402780, 490460, 514983, 526260, 588552, 686644, 735690, 805560, 858305, 980920, 1029966, 1052520, 1201627, 1373288, 1471380, 1716610, 2059932, 2403254, 2574915, 2942760, 3433220, 3604881, 4119864, 4806508, 5149830, 6008135, 6866440, 7209762, 9613016, 10299660, 12016270, 14419524, 18024405, 20599320, 24032540, 28839048, 36048810, 48065080, 72097620, 144195240]

約数ペア:

[(1, 144195240), (2, 72097620), (3, 48065080), (4, 36048810), (5, 28839048), (6, 24032540), (7, 20599320), (8, 18024405), (10, 14419524), (12, 12016270), (14, 10299660), (15, 9613016), (20, 7209762), (21, 6866440), (24, 6008135), (28, 5149830), (30, 4806508), (35, 4119864), (40, 3604881), (42, 3433220), (49, 2942760), (56, 2574915), (60, 2403254), (70, 2059932), (84, 1716610), (98, 1471380), (105, 1373288), (120, 1201627), (137, 1052520), (140, 1029966), (147, 980920), (168, 858305), (179, 805560), (196, 735690), (210, 686644), (245, 588552), (274, 526260), (280, 514983), (294, 490460), (358, 402780), (392, 367845), (411, 350840), (420, 343322), (490, 294276), (537, 268520), (548, 263130), (588, 245230), (685, 210504), (716, 201390), (735, 196184), (822, 175420), (840, 171661), (895, 161112), (959, 150360), (980, 147138), (1074, 134260), (1096, 131565), (1176, 122615), (1253, 115080), (1370, 105252), (1432, 100695), (1470, 98092), (1644, 87710), (1790, 80556), (1918, 75180), (1960, 73569), (2055, 70168), (2148, 67130), (2506, 57540), (2685, 53704), (2740, 52626), (2877, 50120), (2940, 49046), (3288, 43855), (3580, 40278), (3759, 38360), (3836, 37590), (4110, 35084), (4296, 33565), (4795, 30072), (5012, 28770), (5370, 26852), (5480, 26313), (5754, 25060), (5880, 24523), (6265, 23016), (6713, 21480), (7160, 20139), (7518, 19180), (7672, 18795), (8220, 17542), (8771, 16440), (9590, 15036), (10024, 14385), (10740, 13426), (11508, 12530)]