283715460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 1030385664

約数和(自身を除く): 746670204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 127, 135, 140, 162, 180, 189, 197, 210, 252, 254, 270, 315, 324, 378, 381, 394, 405, 420, 508, 540, 567, 591, 630, 635, 756, 762, 788, 810, 889, 945, 985, 1134, 1143, 1182, 1260, 1270, 1379, 1524, 1620, 1773, 1778, 1890, 1905, 1970, 2268, 2286, 2364, 2540, 2667, 2758, 2835, 2955, 3429, 3546, 3556, 3780, 3810, 3940, 4137, 4445, 4572, 5319, 5334, 5516, 5670, 5715, 5910, 6858, 6895, 7092, 7620, 8001, 8274, 8865, 8890, 10287, 10638, 10668, 11340, 11430, 11820, 12411, 13335, 13716, 13790, 15957, 16002, 16548, 17145, 17730, 17780, 20574, 20685, 21276, 22860, 24003, 24822, 25019, 26595, 26670, 27580, 31914, 32004, 34290, 35460, 37233, 40005, 41148, 41370, 48006, 49644, 50038, 51435, 53190, 53340, 62055, 63828, 68580, 72009, 74466, 75057, 79785, 80010, 82740, 96012, 100076, 102870, 106380, 111699, 120015, 124110, 125095, 144018, 148932, 150114, 159570, 160020, 175133, 186165, 205740, 223398, 225171, 240030, 248220, 250190, 288036, 300228, 319140, 350266, 360045, 372330, 375285, 446796, 450342, 480060, 500380, 525399, 558495, 675513, 700532, 720090, 744660, 750570, 875665, 900684, 1050798, 1116990, 1125855, 1351026, 1440180, 1501140, 1576197, 1751330, 2026539, 2101596, 2233980, 2251710, 2626995, 2702052, 3152394, 3377565, 3502660, 4053078, 4503420, 4728591, 5253990, 6304788, 6755130, 7880985, 8106156, 9457182, 10132695, 10507980, 13510260, 14185773, 15761970, 18914364, 20265390, 23642955, 28371546, 31523940, 40530780, 47285910, 56743092, 70928865, 94571820, 141857730, 283715460]

約数ペア:

[(1, 283715460), (2, 141857730), (3, 94571820), (4, 70928865), (5, 56743092), (6, 47285910), (7, 40530780), (9, 31523940), (10, 28371546), (12, 23642955), (14, 20265390), (15, 18914364), (18, 15761970), (20, 14185773), (21, 13510260), (27, 10507980), (28, 10132695), (30, 9457182), (35, 8106156), (36, 7880985), (42, 6755130), (45, 6304788), (54, 5253990), (60, 4728591), (63, 4503420), (70, 4053078), (81, 3502660), (84, 3377565), (90, 3152394), (105, 2702052), (108, 2626995), (126, 2251710), (127, 2233980), (135, 2101596), (140, 2026539), (162, 1751330), (180, 1576197), (189, 1501140), (197, 1440180), (210, 1351026), (252, 1125855), (254, 1116990), (270, 1050798), (315, 900684), (324, 875665), (378, 750570), (381, 744660), (394, 720090), (405, 700532), (420, 675513), (508, 558495), (540, 525399), (567, 500380), (591, 480060), (630, 450342), (635, 446796), (756, 375285), (762, 372330), (788, 360045), (810, 350266), (889, 319140), (945, 300228), (985, 288036), (1134, 250190), (1143, 248220), (1182, 240030), (1260, 225171), (1270, 223398), (1379, 205740), (1524, 186165), (1620, 175133), (1773, 160020), (1778, 159570), (1890, 150114), (1905, 148932), (1970, 144018), (2268, 125095), (2286, 124110), (2364, 120015), (2540, 111699), (2667, 106380), (2758, 102870), (2835, 100076), (2955, 96012), (3429, 82740), (3546, 80010), (3556, 79785), (3780, 75057), (3810, 74466), (3940, 72009), (4137, 68580), (4445, 63828), (4572, 62055), (5319, 53340), (5334, 53190), (5516, 51435), (5670, 50038), (5715, 49644), (5910, 48006), (6858, 41370), (6895, 41148), (7092, 40005), (7620, 37233), (8001, 35460), (8274, 34290), (8865, 32004), (8890, 31914), (10287, 27580), (10638, 26670), (10668, 26595), (11340, 25019), (11430, 24822), (11820, 24003), (12411, 22860), (13335, 21276), (13716, 20685), (13790, 20574), (15957, 17780), (16002, 17730), (16548, 17145)]