972503280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{64319}}^1$

素因数の和:64348

約数の個数: 160

約数和(自身を含む): 3828326400

約数和(自身を除く): 2855823120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 64319, 128638, 192957, 257276, 321595, 385914, 450233, 514552, 578871, 643190, 771828, 900466, 964785, 1029104, 1157742, 1286380, 1350699, 1543656, 1736613, 1800932, 1929570, 2251165, 2315484, 2572760, 2701398, 2894355, 3087312, 3473226, 3601864, 3859140, 4052097, 4502330, 4630968, 5145520, 5402796, 5788710, 6753495, 6946452, 7203728, 7718280, 8104194, 8683065, 9004660, 9261936, 10805592, 11577420, 12156291, 13506990, 13892904, 15436560, 16208388, 17366130, 18009320, 20260485, 21611184, 23154840, 24312582, 27013980, 27785808, 32416776, 34732260, 36018640, 40520970, 46309680, 48625164, 54027960, 60781455, 64833552, 69464520, 81041940, 97250328, 108055920, 121562910, 138929040, 162083880, 194500656, 243125820, 324167760, 486251640, 972503280]

約数ペア:

[(1, 972503280), (2, 486251640), (3, 324167760), (4, 243125820), (5, 194500656), (6, 162083880), (7, 138929040), (8, 121562910), (9, 108055920), (10, 97250328), (12, 81041940), (14, 69464520), (15, 64833552), (16, 60781455), (18, 54027960), (20, 48625164), (21, 46309680), (24, 40520970), (27, 36018640), (28, 34732260), (30, 32416776), (35, 27785808), (36, 27013980), (40, 24312582), (42, 23154840), (45, 21611184), (48, 20260485), (54, 18009320), (56, 17366130), (60, 16208388), (63, 15436560), (70, 13892904), (72, 13506990), (80, 12156291), (84, 11577420), (90, 10805592), (105, 9261936), (108, 9004660), (112, 8683065), (120, 8104194), (126, 7718280), (135, 7203728), (140, 6946452), (144, 6753495), (168, 5788710), (180, 5402796), (189, 5145520), (210, 4630968), (216, 4502330), (240, 4052097), (252, 3859140), (270, 3601864), (280, 3473226), (315, 3087312), (336, 2894355), (360, 2701398), (378, 2572760), (420, 2315484), (432, 2251165), (504, 1929570), (540, 1800932), (560, 1736613), (630, 1543656), (720, 1350699), (756, 1286380), (840, 1157742), (945, 1029104), (1008, 964785), (1080, 900466), (1260, 771828), (1512, 643190), (1680, 578871), (1890, 514552), (2160, 450233), (2520, 385914), (3024, 321595), (3780, 257276), (5040, 192957), (7560, 128638), (15120, 64319)]