147593040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87853}}^1$

素因数の和:87876

約数の個数: 80

約数和(自身を含む): 522907008

約数和(自身を除く): 375313968

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, 87853, 175706, 263559, 351412, 439265, 527118, 614971, 702824, 878530, 1054236, 1229942, 1317795, 1405648, 1757060, 1844913, 2108472, 2459884, 2635590, 3074855, 3514120, 3689826, 4216944, 4919768, 5271180, 6149710, 7028240, 7379652, 9224565, 9839536, 10542360, 12299420, 14759304, 18449130, 21084720, 24598840, 29518608, 36898260, 49197680, 73796520, 147593040]

約数ペア:

[(1, 147593040), (2, 73796520), (3, 49197680), (4, 36898260), (5, 29518608), (6, 24598840), (7, 21084720), (8, 18449130), (10, 14759304), (12, 12299420), (14, 10542360), (15, 9839536), (16, 9224565), (20, 7379652), (21, 7028240), (24, 6149710), (28, 5271180), (30, 4919768), (35, 4216944), (40, 3689826), (42, 3514120), (48, 3074855), (56, 2635590), (60, 2459884), (70, 2108472), (80, 1844913), (84, 1757060), (105, 1405648), (112, 1317795), (120, 1229942), (140, 1054236), (168, 878530), (210, 702824), (240, 614971), (280, 527118), (336, 439265), (420, 351412), (560, 263559), (840, 175706), (1680, 87853)]