71386218120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84983593}}^1$

素因数の和:84983614

約数の個数: 64

約数和(自身を含む): 244752750720

約数和(自身を除く): 173366532600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 84983593, 169967186, 254950779, 339934372, 424917965, 509901558, 594885151, 679868744, 849835930, 1019803116, 1189770302, 1274753895, 1699671860, 1784655453, 2039606232, 2379540604, 2549507790, 2974425755, 3399343720, 3569310906, 4759081208, 5099015580, 5948851510, 7138621812, 8923277265, 10198031160, 11897703020, 14277243624, 17846554530, 23795406040, 35693109060, 71386218120]

約数ペア:

[(1, 71386218120), (2, 35693109060), (3, 23795406040), (4, 17846554530), (5, 14277243624), (6, 11897703020), (7, 10198031160), (8, 8923277265), (10, 7138621812), (12, 5948851510), (14, 5099015580), (15, 4759081208), (20, 3569310906), (21, 3399343720), (24, 2974425755), (28, 2549507790), (30, 2379540604), (35, 2039606232), (40, 1784655453), (42, 1699671860), (56, 1274753895), (60, 1189770302), (70, 1019803116), (84, 849835930), (105, 679868744), (120, 594885151), (140, 509901558), (168, 424917965), (210, 339934372), (280, 254950779), (420, 169967186), (840, 84983593)]