323421840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{64171}}^1$

素因数の和:64197

約数の個数: 120

約数和(自身を含む): 1241343168

約数和(自身を除く): 917921328

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, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 64171, 128342, 192513, 256684, 320855, 385026, 449197, 513368, 577539, 641710, 770052, 898394, 962565, 1026736, 1155078, 1283420, 1347591, 1540104, 1796788, 1925130, 2245985, 2310156, 2566840, 2695182, 2887695, 3080208, 3593576, 3850260, 4042773, 4491970, 4620312, 5133680, 5390364, 5775390, 6737955, 7187152, 7700520, 8085546, 8983940, 9240624, 10780728, 11550780, 13475910, 15401040, 16171092, 17967880, 20213865, 21561456, 23101560, 26951820, 32342184, 35935760, 40427730, 46203120, 53903640, 64684368, 80855460, 107807280, 161710920, 323421840]

約数ペア:

[(1, 323421840), (2, 161710920), (3, 107807280), (4, 80855460), (5, 64684368), (6, 53903640), (7, 46203120), (8, 40427730), (9, 35935760), (10, 32342184), (12, 26951820), (14, 23101560), (15, 21561456), (16, 20213865), (18, 17967880), (20, 16171092), (21, 15401040), (24, 13475910), (28, 11550780), (30, 10780728), (35, 9240624), (36, 8983940), (40, 8085546), (42, 7700520), (45, 7187152), (48, 6737955), (56, 5775390), (60, 5390364), (63, 5133680), (70, 4620312), (72, 4491970), (80, 4042773), (84, 3850260), (90, 3593576), (105, 3080208), (112, 2887695), (120, 2695182), (126, 2566840), (140, 2310156), (144, 2245985), (168, 1925130), (180, 1796788), (210, 1540104), (240, 1347591), (252, 1283420), (280, 1155078), (315, 1026736), (336, 962565), (360, 898394), (420, 770052), (504, 641710), (560, 577539), (630, 513368), (720, 449197), (840, 385026), (1008, 320855), (1260, 256684), (1680, 192513), (2520, 128342), (5040, 64171)]