242681040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 940118400

約数和(自身を除く): 697437360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 179, 180, 210, 240, 252, 269, 280, 315, 336, 358, 360, 420, 504, 537, 538, 560, 630, 716, 720, 807, 840, 895, 1008, 1074, 1076, 1253, 1260, 1345, 1432, 1611, 1614, 1680, 1790, 1883, 2148, 2152, 2421, 2506, 2520, 2685, 2690, 2864, 3222, 3228, 3580, 3759, 3766, 4035, 4296, 4304, 4842, 5012, 5040, 5370, 5380, 5649, 6265, 6444, 6456, 7160, 7518, 7532, 8055, 8070, 8592, 9415, 9684, 10024, 10740, 10760, 11277, 11298, 12105, 12530, 12888, 12912, 14320, 15036, 15064, 16110, 16140, 16947, 18795, 18830, 19368, 20048, 21480, 21520, 22554, 22596, 24210, 25060, 25776, 28245, 30072, 30128, 32220, 32280, 33894, 37590, 37660, 38736, 42960, 45108, 45192, 48151, 48420, 50120, 56385, 56490, 60144, 64440, 64560, 67788, 75180, 75320, 84735, 90216, 90384, 96302, 96840, 100240, 112770, 112980, 128880, 135576, 144453, 150360, 150640, 169470, 180432, 192604, 193680, 225540, 225960, 240755, 271152, 288906, 300720, 337057, 338940, 385208, 433359, 451080, 451920, 481510, 577812, 674114, 677880, 722265, 770416, 866718, 902160, 963020, 1011171, 1155624, 1348228, 1355760, 1444530, 1685285, 1733436, 1926040, 2022342, 2166795, 2311248, 2696456, 2889060, 3033513, 3370570, 3466872, 3852080, 4044684, 4333590, 5055855, 5392912, 5778120, 6067026, 6741140, 6933744, 8089368, 8667180, 10111710, 11556240, 12134052, 13482280, 15167565, 16178736, 17334360, 20223420, 24268104, 26964560, 30335130, 34668720, 40446840, 48536208, 60670260, 80893680, 121340520, 242681040]

約数ペア:

[(1, 242681040), (2, 121340520), (3, 80893680), (4, 60670260), (5, 48536208), (6, 40446840), (7, 34668720), (8, 30335130), (9, 26964560), (10, 24268104), (12, 20223420), (14, 17334360), (15, 16178736), (16, 15167565), (18, 13482280), (20, 12134052), (21, 11556240), (24, 10111710), (28, 8667180), (30, 8089368), (35, 6933744), (36, 6741140), (40, 6067026), (42, 5778120), (45, 5392912), (48, 5055855), (56, 4333590), (60, 4044684), (63, 3852080), (70, 3466872), (72, 3370570), (80, 3033513), (84, 2889060), (90, 2696456), (105, 2311248), (112, 2166795), (120, 2022342), (126, 1926040), (140, 1733436), (144, 1685285), (168, 1444530), (179, 1355760), (180, 1348228), (210, 1155624), (240, 1011171), (252, 963020), (269, 902160), (280, 866718), (315, 770416), (336, 722265), (358, 677880), (360, 674114), (420, 577812), (504, 481510), (537, 451920), (538, 451080), (560, 433359), (630, 385208), (716, 338940), (720, 337057), (807, 300720), (840, 288906), (895, 271152), (1008, 240755), (1074, 225960), (1076, 225540), (1253, 193680), (1260, 192604), (1345, 180432), (1432, 169470), (1611, 150640), (1614, 150360), (1680, 144453), (1790, 135576), (1883, 128880), (2148, 112980), (2152, 112770), (2421, 100240), (2506, 96840), (2520, 96302), (2685, 90384), (2690, 90216), (2864, 84735), (3222, 75320), (3228, 75180), (3580, 67788), (3759, 64560), (3766, 64440), (4035, 60144), (4296, 56490), (4304, 56385), (4842, 50120), (5012, 48420), (5040, 48151), (5370, 45192), (5380, 45108), (5649, 42960), (6265, 38736), (6444, 37660), (6456, 37590), (7160, 33894), (7518, 32280), (7532, 32220), (8055, 30128), (8070, 30072), (8592, 28245), (9415, 25776), (9684, 25060), (10024, 24210), (10740, 22596), (10760, 22554), (11277, 21520), (11298, 21480), (12105, 20048), (12530, 19368), (12888, 18830), (12912, 18795), (14320, 16947), (15036, 16140), (15064, 16110)]