141370740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112199}}^1$

素因数の和:112221

約数の個数: 72

約数和(自身を含む): 490089600

約数和(自身を除く): 348718860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 112199, 224398, 336597, 448796, 560995, 673194, 785393, 1009791, 1121990, 1346388, 1570786, 1682985, 2019582, 2243980, 2356179, 3141572, 3365970, 3926965, 4039164, 4712358, 5048955, 6731940, 7068537, 7853930, 9424716, 10097910, 11780895, 14137074, 15707860, 20195820, 23561790, 28274148, 35342685, 47123580, 70685370, 141370740]

約数ペア:

[(1, 141370740), (2, 70685370), (3, 47123580), (4, 35342685), (5, 28274148), (6, 23561790), (7, 20195820), (9, 15707860), (10, 14137074), (12, 11780895), (14, 10097910), (15, 9424716), (18, 7853930), (20, 7068537), (21, 6731940), (28, 5048955), (30, 4712358), (35, 4039164), (36, 3926965), (42, 3365970), (45, 3141572), (60, 2356179), (63, 2243980), (70, 2019582), (84, 1682985), (90, 1570786), (105, 1346388), (126, 1121990), (140, 1009791), (180, 785393), (210, 673194), (252, 560995), (315, 448796), (420, 336597), (630, 224398), (1260, 112199)]