151135320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179923}}^1$

素因数の和:179944

約数の個数: 64

約数和(自身を含む): 518181120

約数和(自身を除く): 367045800

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, 179923, 359846, 539769, 719692, 899615, 1079538, 1259461, 1439384, 1799230, 2159076, 2518922, 2698845, 3598460, 3778383, 4318152, 5037844, 5397690, 6297305, 7196920, 7556766, 10075688, 10795380, 12594610, 15113532, 18891915, 21590760, 25189220, 30227064, 37783830, 50378440, 75567660, 151135320]

約数ペア:

[(1, 151135320), (2, 75567660), (3, 50378440), (4, 37783830), (5, 30227064), (6, 25189220), (7, 21590760), (8, 18891915), (10, 15113532), (12, 12594610), (14, 10795380), (15, 10075688), (20, 7556766), (21, 7196920), (24, 6297305), (28, 5397690), (30, 5037844), (35, 4318152), (40, 3778383), (42, 3598460), (56, 2698845), (60, 2518922), (70, 2159076), (84, 1799230), (105, 1439384), (120, 1259461), (140, 1079538), (168, 899615), (210, 719692), (280, 539769), (420, 359846), (840, 179923)]