137535720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163733}}^1$

素因数の和:163754

約数の個数: 64

約数和(自身を含む): 471553920

約数和(自身を除く): 334018200

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, 163733, 327466, 491199, 654932, 818665, 982398, 1146131, 1309864, 1637330, 1964796, 2292262, 2455995, 3274660, 3438393, 3929592, 4584524, 4911990, 5730655, 6549320, 6876786, 9169048, 9823980, 11461310, 13753572, 17191965, 19647960, 22922620, 27507144, 34383930, 45845240, 68767860, 137535720]

約数ペア:

[(1, 137535720), (2, 68767860), (3, 45845240), (4, 34383930), (5, 27507144), (6, 22922620), (7, 19647960), (8, 17191965), (10, 13753572), (12, 11461310), (14, 9823980), (15, 9169048), (20, 6876786), (21, 6549320), (24, 5730655), (28, 4911990), (30, 4584524), (35, 3929592), (40, 3438393), (42, 3274660), (56, 2455995), (60, 2292262), (70, 1964796), (84, 1637330), (105, 1309864), (120, 1146131), (140, 982398), (168, 818665), (210, 654932), (280, 491199), (420, 327466), (840, 163733)]