87070473840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51827663}}^1$

素因数の和:51827686

約数の個数: 80

約数和(自身を含む): 308478256128

約数和(自身を除く): 221407782288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51827663, 103655326, 155482989, 207310652, 259138315, 310965978, 362793641, 414621304, 518276630, 621931956, 725587282, 777414945, 829242608, 1036553260, 1088380923, 1243863912, 1451174564, 1554829890, 1813968205, 2073106520, 2176761846, 2487727824, 2902349128, 3109659780, 3627936410, 4146213040, 4353523692, 5441904615, 5804698256, 6219319560, 7255872820, 8707047384, 10883809230, 12438639120, 14511745640, 17414094768, 21767618460, 29023491280, 43535236920, 87070473840]

約数ペア:

[(1, 87070473840), (2, 43535236920), (3, 29023491280), (4, 21767618460), (5, 17414094768), (6, 14511745640), (7, 12438639120), (8, 10883809230), (10, 8707047384), (12, 7255872820), (14, 6219319560), (15, 5804698256), (16, 5441904615), (20, 4353523692), (21, 4146213040), (24, 3627936410), (28, 3109659780), (30, 2902349128), (35, 2487727824), (40, 2176761846), (42, 2073106520), (48, 1813968205), (56, 1554829890), (60, 1451174564), (70, 1243863912), (80, 1088380923), (84, 1036553260), (105, 829242608), (112, 777414945), (120, 725587282), (140, 621931956), (168, 518276630), (210, 414621304), (240, 362793641), (280, 310965978), (336, 259138315), (420, 207310652), (560, 155482989), (840, 103655326), (1680, 51827663)]